chest pain; Myocardial Bridge; shortness of breathe; harder for her to walk; felt like muscles and bones and everything hurts; felt like muscles and bones and everything hurts; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP) from medical information team for a Pfizer sponsored program. The reporter is the patient.  A 59 year-old female patient received bnt162b2 (BNT162B2), administered in arm left, administration date 20Aug2021 (Lot number: FC3182) at the age of 59 years as dose 2, single for covid-19 immunisation. Relevant medical history included: "Multiple sclerosis", start date: 2001 (ongoing); "Craniotomy" (unspecified if ongoing), notes: History of Craniotomy for Brain Aneurysm; "Asthma" (unspecified if ongoing); "Brain Aneurysm", start date: 2005 (unspecified if ongoing), notes: Aneurysm that was pressing on optic nerve in the brain and put a clip on it. Went blind in that eye. Diagnosed for MS and now head hurts. Family history included: "heart attack" (unspecified if ongoing), notes: Dad died of a heart attack; "heart problems" (unspecified if ongoing), notes: Dad and Grandfather both had heart problems; "low blood pressure" (unspecified if ongoing), notes: Mom has low blood pressure. Concomitant medication(s) included: ADVAIR taken for asthma (ongoing) for 5-6 Years. Past drug history included: Canpath, start date: 2005, stop date: 2005, for MS, notes: knocked immune system out added monoclonal antibodies. Vaccination history included: Bnt162b2 (DOSE 1 SINGLE, Lot: FA6780), administration date: 29Jul2021, when the patient was 59 years old, for COVID-19 immunization, reaction(s): "didn't have any side effects". The patient did not receive any additional vaccines on same date of the Pfizer suspect. no prior vaccinations (within 4 weeks) and had no ae(s) following prior vaccinations. The following information was reported: CHEST PAIN (hospitalization), outcome "recovered", described as "chest pain"; MYOCARDIAL BRIDGING (medically significant), outcome "recovering", described as "Myocardial Bridge"; DYSPNOEA (medically significant), outcome "recovered", described as "shortness of breathe"; GAIT DISTURBANCE (non-serious), outcome "recovered", described as "harder for her to walk"; MYALGIA (non-serious), BONE PAIN (non-serious), outcome "recovered" and all described as "felt like muscles and bones and everything hurts". The patient was hospitalized for chest pain (hospitalization duration: 4 day(s)). The event "chest pain" was evaluated at the physician office visit and emergency room visit. The event "myocardial bridge" was evaluated at the physician office visit. The patient underwent the following laboratory tests and procedures: cardiac stress test: unknown result. Patient states with the Second Dose, she had Chest Pain, Shortness of Breath, it was harder for her to walk, it felt like her muscles and bones and everything hurt, and the Myocardial Bridge. She believes the chest pains came from the Covid Shot. After her second shot, she started having heart issues, they called it a myocardial bridge, she doesn't know if it was from inflammation or what. Patient states after 6 months now, the vaccine was out of her system and she felt better now. Patient states she went to a Heart Doctor and he said she had a Myocardial Bridge, but she was probably born with it. Patient states first she went to the hospital and she had a stress test while she was there. Patient states she had done tons of stress tests, and she rides a bicycle everyday because she doesn't drive, and they gave her the shot for the stress test, and it didn't make her breathe harder, she was at a resting level. Patient states it reminded her of fake news or pretend. Patient states every time she would try to get them to let her read the report, they wouldn't let her read it. Patient states the man that read it to her was zooming back and forth like he was on Meth, and he wouldn't answer her questions. Patient states he said he couldn't look at the pictures because they were downstairs. Patient states so she said she doesn't trust it, because they wouldn't let her look at it. Patient states she was Hospitalized at (withheld) for 4 days, unknown dates, but it was right after the second shot. Patient states she was apprehensive about getting a Booster Shot because she had MS and for her breathing, she does take Advair. Patient states she was concerned about Advair. She tried going to see her new doctor and she can't see her for 3 months out. Patient states she went to see this new APRN they sent her too but she couldn't answer her questions and she didn't seem trustworthy. She had worked for (withheld) for Serology but that was with plants and animals and it was 25 years ago and with Nuclear things and she would have never handled things with Covid. Patient states she legitimately does believe she was part of a study.