States on the third day, Sunday 07Feb2021, things got worse; woke up with vaginal spotting, does not menstruate anymore, never spotted before, just in morning when she woke up; Excruciating hip and butt pain on left side, if it sat she hurt, if it stood it hurt; felt sick; pain in her arm then it started radiating down her arm into hand, it felt cold and tingly; hives on chest, left arm, and left palm; Was tired that night; pain in her arm then it started radiating down her arm into hand, it felt cold and tingly; pain in her arm then it started radiating down her arm into hand, it felt cold and tingly; on the same day, did not feel good/still felt so bad on the left side that she went to urgent care; rapid heart rate; This is a spontaneous report from a contactable consumer or other non hcp (Patient).  A 58-year-old female patient received first dose of bnt162b2 (BNT162B2, PFIZER-BIOTECH COVID-19 VACCINE, Batch/Lot Number: EL3302), via an unspecified route of administration, administered in Arm Left on 05Feb2021 14:00 (age at vaccination: 58-years-old) as single dose for covid-19 immunization. No medical history and no concomitant medications were not reported. It was reported that she had her first dose of Pfizer Covid vaccine 05Feb2021, had so many side effects. Got injection around 14:00 on 05Feb2021, was fine at first, after about 15 minutes she had some pain in her arm then it started radiating down her arm into hand, it felt cold and tingly. she stayed there being monitored for 20 minutes after the vaccine. Stated on the way home in the car on the same day, did not feel good, felt sick, rapid heart rate, hives on chest, left arm, and left palm. Took 2 Benadryl at this time. States she had no problem breathing. Was tired that night and went to bed, next day just some more pain in the arm and tired. States on the third day, Sunday 07Feb2021, things got worse, woke up with vaginal spotting, does not menstruate anymore, never spotted before, just in morning when she woke up. Excruciating hip and butt pain on left side, if it sat she hurt, if it stood it hurt. Treated with Advil, drinking water, alternating heating pad and ice. Doctor ran blood work, it was normal. Saw allergist on Friday, still felt so bad on the left side that she went to urgent care, got tested for Covid, it was negative, told her to follow up with a neurologist. did PEG testing at allergist, not allergic to components of vaccine. Doctor suggested her body having a strong immune reaction to the vaccine, that it was her body reacting to the vaccine. she is due for her second shot tomorrow, 23Feb2021, is scared to get it. If she did decide to get it how long does she have to get it. The patient underwent lab tests and procedures which included blood test: normal, heart rate: rapid on 05Feb2021, sars-cov-2 test: negative, skin test: unknown results (did PEG testing at allergist, not allergic to components of vaccine. Doctor suggested her body having a strong immune reaction to the vaccine, that it was her body reacting to the vaccine). Therapeutic measures were taken as a result of hives on chest, left arm, and left palm, excruciating hip and butt pain on left side, if it sat she hurt, if it stood it hurt. The outcome for the event pain in her arm was not resolved and for rapid heart rate resolved on 05Feb2021, hives on chest, left arm, and left palm resolved on 06Feb2021, woke up with vaginal spotting, does not menstruate anymore, never spotted before resolved on 07Feb2021, just in morning when she woke up, excruciating hip and butt pain on left side, if it sat she hurt, if it stood it hurt the outcome was resolved on 22Feb2021 and for remaining events outcome was reported as unknown.   No follow-up attempts are possible. No further information is expected.