Brain tumor; thyroid looks just a little low; couldn't get out of bed; overly stressed; Nauseated; Neck swelled up; Sore neck; Threw up; The right side was lumpy, like a bump there; Cramping; Shivering/ chills; Fever; Severe headaches; Shoulder pain; Swollen lymph node behind my right ear; Mine hurt really bad when it was given to me; I felt it stab my muscle really bad, like jammed into my muscle. It was just really uncomfortable to begin with; I felt it stab my muscle really bad, like jammed into my muscle. It was just really uncomfortable to begin with; On 14Jul2021 got my period, /I should have gotten it around the 27Jul2021,Then I had a normal period on 27Jul2021; Thyroid is swollen on that side; White blood count looks a little high; Felt weak; Nervous; irregular period bleeding; At first just spotting and when throughout day bleeding started getting heavy like a period; At first just spotting and when throughout day bleeding started getting heavy like a period; This is a spontaneous report from a contactable consumer.  A 38-year-old female patient received bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE), dose 1 via an unspecified route of administration, administered in Deltoid Right on 14Jun2021 (Batch/Lot number was not reported) as DOSE 1, SINGLE (at the age of 38 years) for covid-19 immunisation. Medical history included sensitive to too hot and too cold from an unknown date and unknown if ongoing. There were no concomitant medications. On 14Jun2021, the patient experienced severe headaches, shoulder pain, cramping; On 15Jun2021, shivering/chills and fever. On 08Sep2021, patient felt nauseated, neck swelled up, sore neck, threw up, the right side was lumpy, like a bump there. On 2021 the patient experienced mine hurt really bad when it was given to me, I felt it stab my muscle really bad, like jammed into my muscle. it was just really uncomfortable to begin with, swollen lymph node behind my right ear, "on 14jul2021 got my period, /i should have gotten it around the 27jul2021,then i had a normal period on 27jul2021", thyroid is swollen on that side, white blood count looks a little high. On an unknown date, the patient experienced brain tumor, thyroid looks just a little low, couldn't get out of bed. It was further reported that the patient received first dose Pfizer Covid Vaccine at local Pharmacy on 14Jun2021 . For a few days had chills, fever and felt weak. The chills, fever and feeling weak went away in a few days. About two weeks or a week and a half later, caller had headaches like never experienced before in life. Headaches were so bad, mostly on the right side. The caller also received the first dose Pfizer Covid Vaccine on the right side. The headaches became very severe. Happened to touch back of ear and noticed a very unusual lump: Right around same time because of pain, caller would touch face and head a lot. Thought what was this tiny ball lump behind ear. Another thing that popped up was the lump. Found out the lump was a swollen lymph node behind the ear, diagnosed by doctor. Had headaches like never experienced in life. Basically, got to point where the bad headache wasn't going away and after seeing doctor, doctor told caller to take pain meds, drink water and try to take it easy. Doctor said to keep an eye on swollen lymph node behind ear, monitor it basically and as long as it doesn't grow not really worry too much about it. Caller wanted to get an MRI, caller thought had tumor in head, pain so severe. Stayed in bed, headache so bad couldn't get out of bed. Stayed in bed for almost 3 weeks. Caller has not received second dose Pfizer Covid Vaccine and was not thinking of receiving right now. Headache started about a week and half after first dose on 14Jun2021. Headache became less severe around 14Jul2021. On 14Jul2021 caller got a period. Caller was cramping like how usually would cramp on regular period day. Thought unusual not a stomachache, more like period cramps and started spotting. At first just spotting and when throughout day bleeding started getting heavy like a period. It was very confusing, never in life had caller had unregular periods. Caller was pretty healthy, works out and eats healthy. Really strange. Caller's periods are on 27th of the months and this was way off. Did not think much of it until noticed cramps were on right side, like weird sharp cramps in lower abdominal. Called gynecologist and find out was a few months past due for pap smear, you know done every 3 years. Caused to worry more and make an appointment. Kind of not a regular period, lasted 3 or 4 days, usually periods last 5 or 6 days. Was bleeding quite a lot, more than spotting, but not as heavy as regular period, shorter than a normal period but bleeding the same. The following month, prior to appointment with gynecologists the 14th day in month comes and caller starts bleeding again, bleeding the same as month prior. Caller also getting period on 27th day of month, when caller was supposed to get period. Patient gets two periods within two months. Then Aug comes along and the same bleeding occurs. Also getting a period on 27Aug2021, two periods. After 14Aug2021, when the bleeding stopped caller went to Gynecologist appointment. Caller was quite nervous and overly stressed and though pap smear may come out with somethin wrong, never happened to caller. Relieved to find out the pap smear was completely normal. Caller does not have date of pap smear. Worked out caller had quit bleeding and could receive the pap smear. Had pap smear two days after stopped bleeding and results came a week later and everything was fine. Everything from headache, to lump behind ear or swollen lymph node, then period irregular, caller has gone through more stress after 14Jun2021 then ever gone through in short period of time. Caller states very traumatizing and wants documented. Wants other women to know if experiencing this, they are not the only ones. Also, would like information if been heard or if women called in for the patient's peace of mind. After pap smear was normal, in 27Aug2021, got regular period and kind of calm back to self. Pap smear was normal and Gynecologist said it could be a side effect of the first dose Pfizer Covid Vaccine. Doctor has heard of that possibly happening. Also, caller could be under some stress and women can have irregular periods here and there. Doesn't always mean medical emergency. Can't really target where coming from, pap smear normal most important. Chills: Began 15Jun2021 and went away until just recently. Went away when having irregular periods and headaches and lymph node swelling behind ear and everything else that popped up, no more chills. Lasted the next day and maybe two days. It has been a few days and on 13Sep2021 a better day with no chills. Patient was sensitive to too hot and too cold. No idea what's going on with body. If hot, really hot, if cold get chills, no middle ground, never been like that with AC on. Fever: Began 15Jun2021, not severe temperature like 99.9 and do not think it went higher. Went away until recently. When chills came got another fever of 99.9. Went to Urgent Care and that's how patient knows fever was 99.9. Felt weak: If go back to when basically Aug and now its Sep, so irregular period have been had but was kind of like a little less worried with regular pap smear. Recovered with lasting effects or recovered completely: She has had the same everything for the last two days. Would say that haven't been the same if that makes any sense. When works out doesn't have same energy that had prior to Pfizer Covid Vaccine. Feels weakness not so much effects lifestyle or days, but puts in back of mind and continues with day, not so severe.  Had headaches like never experienced before in life: Went away until just recently. The pain during injection went away but patient has shoulder pain in the shoulder bone, area of shoulder where shoulder would connect to right on top of shoulder, where joints are connected. She can actually move arm up to the side up and down and that joint right there makes cracking noises over and over again. Very strange but the shoulder and arm, not so much the arm but the shoulder has joint pain that is always there, and has been there since the caller received the first dose Pfizer Covid Vaccine. The shoulder joint pain doesn't bother to where feel like taking toll on life, brushes it off. Person who administered the Pfizer Covid Vaccine to the caller squeezed fingers together to cause caller's skin to kind of plump up when administered the vaccine and that was where the needled was injected. Felt like jam into muscle very aggressively. Doesn't know if supposed to feel, family did not feel administration at all.  Now it is Sep, caller woke up cramping again before calling Pfizer and was bleeding once again. About a week ago, this past Wednesday, called today its the 14 and happened once again. With that said, about a week ago, this past Wednesday, 08Sep2021, woke up from having like this sore neck pain on right side. Neck felt sore, tried to not think about it. As she got out of bed and went to living room noticed got really bad chills, started shivering, thought really strange. Caller felt it was a cold coming, felt chills and a little nauseated all of a sudden. Nausea is ongoing now, improved a little bit. Very strange, felt neck pain and a couple hours later neck pain even more severe. Literally like all together on the same day, trying to ignore and avoid. Eats once a day on special diet, ate around 1500 or 1600 and around 1700 or 1800 put head in front of mirror to target where pain and was coming from when noticed when swallowing a lump on right side and right side swollen and inflamed. When swallowing saw something looks like a ball. Don't know about Thyroid or lymph nodes or how that works. Only on right side kind of moving, that's where feeling pain and discomfort. Later in evening fever popped up all of sudden felt really hot. Had 99.9 fever. Around 2200 went to bed. Was weak, shivering and cold at same time sweating as well. Had fever. Laid down to sleep but couldn't sleep. Was very nauseated, woke up hour later around 2300, threw up everything ate whole day. Took three Motrin and went to bed. Caller didn't' really sleep all night, just tossed and turned, very uncomfortable with feeling on right side. The feeling of discomfort on the right side is still ongoing now. Patient decided to go to Urgent Care on Friday, 10Sep2021 and they did a Covid test while caller was there. The Covid test was negative. The caller was examined and told did not feel like lymph node, felt like Thyroid was swollen on the right side. Urgent care did not know if Thyroid or a nodule on the right side where lump was there but did see something there, blood work was done and caller sent home. Caller took results of blood work to her primary care doctor. The results highlighted that the white blood cell count looked a little high like fighting something. Thyroid levels possibly in lower range. Caller saw primary care doctor yesterday, 13Sep2021 and everything is the same except caller's chills have gone down a little. Fever comes and goes stays in 99.9 range. Doctor felt the bump and explained this could be viral that caused Thyroid to look swollen as well and thinks might be viral. Doctor said give a couple of weeks because Thyroid tests look a little on the low side and might be a little off. Doctor wanted to do more specific Thyroid blood work. Doctor did feel lump and wanted to make sure nothing to worry about. Lab work and ultrasounds are being done today, 14Sep2021. She woke up and called doctor office to see if the weird period or whatever it is, would effect the lab work and they said it should not to move forward with blood work. Wanted to call Pfizer, forgot about getting irregular period and work up from cramping. The patient underwent lab tests and procedures on 15Jun2021 includes, Fever at 99.9; in Aug2021, pap was normal; on 08Sep2021, fever was 99.9; on 10Sep2021, Covid test was negative; on 13Sep2021, fever was 99.9, thyroid was a little low (Thyroid tests look a little on the low side and might be a little off); and on unspecified date in 2021, blood work with unknown results, thyroid was a little low (thyroid looks just a little low), white blood cell count was high. The patient recovered with sequel from the event pyrexia; recovered from the events shivering/chills, recovering from severe headache and nauseated, not recovered from shoulder pain and mine hurt really bad when it was given to her and unknown outcome for the rest of the events.