took 2 generic Whole Foods 365 brand Acetaminophen Expiration Date: Jun2020 in Apr2021; ear crystals; Nausea; she wanted to make sure her not feeling well was normal; She had a really bad headache. Clarifying the headache started 1-2 hours after she got the first COVID-19 Vaccine shot; her (left) arm was really sore after she had the COVID-19 Vaccine, but she had expected that; She was still achy in her muscles, but not everywhere. She said her muscles ached from her shoulders up only.; she had a scratchy (sore) throat; she felt tired; she had a little bit of congestion; after she received the COVID-19 Vaccine that she had some clotting, and menstrual irregularities; she had a swollen lymph node in her left arm pit for the last couple days; after she received the COVID-19 Vaccine that she had some clotting, and menstrual irregularities; she had a pressure inside of her head/Her head doesn't feel well. She said she does not quite have a headache, but her head does not feel normal.; This is a spontaneous report from a contactable consumer (patient).  A 48-year-old female patient received BNT162B2 (PFIZER-BIONTECH COVID-19 MRNA VACCINE, lot number: EW0170),  dose 1 single dose via an unspecified route of administration in the left arm on 16Apr2021 between 3:53 PM-3:55 PM (at the age of 48 years-old) for COVID-19 vaccination. Medical history included hypermobility syndrome from an unknown date and unknown if ongoing, tends to get headaches with her hypermobility issues, and those headaches felt like pain in her head. Reported she was on the hypermobility spectrum with tension headaches, vertigo positional from an unknown date and unknown if ongoing, 3-4 weeks prior to getting the COVID-19 Vaccine, she tried to take a half of a beta blocker pill to treat the benign paroxysmal positional vertigo (BPPV). She said the BPPV had cleared, and she felt better, vestibular migraine from an unknown date and unknown if ongoing had some residual dizziness from the vestibular migraines, Ehlers-Danlos syndrome from an unknown date and unknown if ongoing. She said she did not have a technical diagnosis for Ehlers-Danlos Syndrome (hypermobility) yet, and finally sees a geneticist next month. She said she was on the weaker end of the Ehlers-Danlos hypermobility spectrum disorder, and did not have a definitive diagnosis. She didn't drink alcohol, exercised every day and slept enough. The patient did not receive any previous immunization with the Pfizer vaccine. The patient did not receive any other vaccine within 4 weeks prior to the vaccine. Concomitant medications included cyanocobalamin (VITAMIN B-12) taken for an unspecified indication, start and stop date were not reported and ergocalciferol (VIT D) taken for an unspecified indication, start and stop date were not reported. Cyanocobalamin and ergocalciferol were discontinued a week before she got the COVID-19 vaccine to avoid any issues.The patient experienced she had a little bit of congestion on Apr2021, she wanted to make sure her not feeling well was normal on 16Apr2021, she had a really bad headache, clarifying the headache started 1-2 hours after she got the first covid-19 vaccine shot on 16Apr2021, her (left) arm was really sore after she had the covid-19 vaccine, but she had expected that on 16Apr2021, she had a swollen lymph node in her left arm pit for the last couple days on Apr2021, after she received the covid-19 vaccine that she had some clotting, and menstrual irregularities on Apr2021, she had a pressure inside of her head/her head doesn't feel well, she said she does not quite have a headache, but her head does not feel normal on Apr2021, she was still achy in her muscles, but not everywhere. she said her muscles ached from her shoulders up onlyon 16Apr2021, she felt off/felt a little run down on Apr2021, she had a scratchy (sore) throat on Apr2021, she felt tired on Apr2021, nausea on 16Apr2021, her (left) arm was really sore on an unspecified date and swollen lymph node in her left arm pit on an unspecified date. She said it was not possible that her head pressure, and her head feeling off had anything to do with the BPPV or the vestibular migraines. She said her ear crystals had fell out since then, and what she was experiencing now must be due to the COVID-19 Vaccine. She had no fever. She only had nausea for the first 24 hours after getting the COVID-19 Vaccine. She said she had no vomiting. She said her headache had been constant since she had the COVID-19 Vaccine on 16Apr2021. The headache started 1-2 hours after she got the first COVID-19 Vaccine shot. The events did not require an emergency room or physician's office visit. The patient underwent lab tests and procedures which included blood test and urine analysis on an unknown date in Mar2021 or Apr2021: came back normal . Therapeutic measures were taken as a result of she had a really bad headache. clarifying the headache started 1-2 hours after she got the first covid-19 vaccine shot (headache). She took 2 generic Whole Foods 365 brand Acetaminophen 500mg (1000mg total): NDC Number: 42681-7076-1, Lot Number: 8HE1354B, & Expiration Date: Jun2020 in Apr2021. The events did not require an emergency room or physician's office visit. The clinical outcome of not feeling well, headache, arm was really sore, swollen lymph node, had some clotting and menstrual irregularities  was recovering and not recovered for pressure inside of her head, felt off, scratchy (sore) throat , congestion, felt tired,  hadn't felt 110%, recovered for nausea and unknown for achy in her muscles and ear crystals.