felt like there was a compression in her chest, a heaviness; sharp feeling she thought it would go away; it was like palpitation; anxiety kind of thing; high blood pressure; high heart rate; on the xray there may be something in her lung; she has extreme fatigue; she can't concentrate, she can't focus; This is a spontaneous report received from contactable reporter(s) (Consumer or other non HCP and Other HCP), Program ID: (159558).  A 45-year-old female patient received BNT162b2 (BNT162B2), on 06Jan2022 as dose 3 (booster), single (Lot number: FJ1611) at the age of 45 years for covid-19 immunisation. The patient's relevant medical history included: "stage I breast cancer" (unspecified if ongoing), notes: she had stage I breast cancer 10 years ago; "mastectomy" (unspecified if ongoing), notes: She had a mastectomy done. The patient's concomitant medications were not reported. Vaccination history included: BNT162b2 (Dose: 1, Lot number:EW0162, Expiry: unknown , NDC: unknown , 1st Dose: fever and chills for 2 days, fever of 101-102 and then gone after 2 days), administration date: 11Apr2021, when the patient was 44-year-old, for COVID-19 immunization, reaction(s): "Fever", "Chills"; BNT162b2 (Dose: 2, Lot: EW0171, NDC: unknown , Expiry: unknown , 2nd dose: same thing happened, less fever and she got  blue bruises like a hicky on left side), administration date: 02May2021, when the patient was 44-year-old, for Covid-19 immunization, reaction(s): "less fever"; BNT162b2 (Dose: 2, Lot: EW0171, NDC: unknown , Expiry: unknown , 2nd dose: same thing happened, less fever and she got  blue bruises like a hicky on left side), administration date: 02May2021, when the patient was 44-year-old, for COVID-19 immunization, reaction(s): "blue bruises like a hicky". The following information was reported: CHEST DISCOMFORT (non-serious), outcome "unknown", described as "felt like there was a compression in her chest, a heaviness"; CHEST PAIN (non-serious), outcome "unknown", described as "sharp feeling she thought it would go away"; PALPITATIONS (non-serious), outcome "unknown", described as "it was like palpitation"; ANXIETY (non-serious), outcome "unknown", described as "anxiety kind of thing"; HYPERTENSION (non-serious), outcome "unknown", described as "high blood pressure"; HEART RATE INCREASED (non-serious), outcome "unknown", described as "high heart rate"; OBSTRUCTIVE AIRWAYS DISORDER (non-serious), outcome "unknown", described as "on the xray there may be something in her lung"; FATIGUE (non-serious), outcome "unknown", described as "she has extreme fatigue"; DISTURBANCE IN ATTENTION (non-serious), outcome "unknown", described as "she can't concentrate, she can't focus". The events "felt like there was a compression in her chest, a heaviness", "sharp feeling she thought it would go away", "it was like palpitation", "anxiety kind of thing", "high blood pressure", "high heart rate", "on the xray there may be something in her lung", "she has extreme fatigue" and "she can't concentrate, she can't focus" required emergency room visit. Relevant laboratory tests and procedures are available in the appropriate section.  Additional information: She had a mastectomy done, she had stage I breast cancer 10 years ago.  left side is where she got the vaccine and she had bruising on her left side. Caller then adds that her father got Covid and passed away, no further details provided. Attempted clarification on where the bruising was on the patient and she states slightly on her arm and tummy and under her breast, it gradually went away after 4 days. She went to the emergency department and high blood pressure and high heart rate, the emergency department took a chest x-ray and said it was side effect from the vaccine and to follow up with her primary care physician. The next day her primary care called to see how she was doing and said to follow up with a cardiologist. Attempted clarification and patient then states this is too much, she has to pay this much money for an echocardiogram and ultrasound. Caller confirms there was no hospital admission, it was not a heart attack and to follow up with her doctor. Cardiologist said she needed follow up with a pulmonologist because on the xray there may be something in her lung. Patient states that she has never had Covid but they think something is there. States there is a lot of back and forth, nobody knows. Attempted clarification and patient has not seen pulmonologist yet, she has an appoint this week. States her story seems to be spinning slowly. Also adds she has extreme fatigue, she needs to sleep 10 hours, if she works 1 hour and then has to take a break and she can't concentrate, she can't focus. If she naps for 1 hour she is good.  No follow-up attempts are possible. No further information is expected.; Sender's Comments: Linked Report(s) : US-PFIZER INC-202200700342 same patient, same product, different dose, different events;US-PFIZER INC-202200700343 same patient, same product, different dose, different events