Got congestive heart failure; Two massive heart attacks; Might have cancer because of your shot; Had cancer because of the shot; I'll fall, I have broken my nose, I have broken my chin; Very sick; It's not solid, it is wholly diarrhea/I poop myself at night; Can't eat, I throw up; I can barely walk, I am too weak; Can't walk; I'll fall, I have broken my nose, I have broken my chin, I have concussions because of this, because I fall because of your shot; Gone from 130 to 79 pounds; Only weigh 80 pounds; Have lost all my muscle mass; Am going to die because of your shot; Your shot is killing me; I can barely walk, I am too weak; Can't walk; I have concussions because of this, because I fall because of your shot; Can't eat, I throw up; This is a spontaneous report from a contactable consumer (patient herself). A 55-years-old female patient received second dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Formulation: Solution for injection, lot number and expiration date was not reported) via an unspecified route of administration on an unspecified date (at age of 55-years-old) as DOSE 2, SINGLE for COVID-19 immunization.  The patient medical history was not reported. Concomitant medication: Only for mental health (drug not specified). The patient had previously received first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Formulation: Solution for injection, lot number and expiration date was not reported) via an unspecified route of administration on an unspecified date (at age of 55-years-old) as DOSE 1, SINGLE for COVID-19 immunization. Patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. It was reported that, patient got a Pfizer shot (COVID Vaccine), and soon as she got the second one, on an unspecified date she got congestive heart failure and had two massive heart attacks. And now she might have cancer because of shot. Patient did not think it was safe. She was very sick she had gone from 130 to 79 pounds. She had lost all muscle mass. Patient wore a briefs and put pants and it was not solid, it was wholly diarrhea. She could not eat; throw up. She wanted to warn people that shot was not good for people and you need to put it out there, you need to warn people that Pfizer is dangerous. Consumer stated, she could not get out of the bed, and her shots were in book, she could barely walk, was too weak. She only weigh 80 pounds. She said people needs to know that Pfizer is dangerous. She was going to die because of shot. Patient was healthy. But as soon as she got that second shot, she was in the hospital having congestive heart failure and two major heart attacks. Patient did not know when she was hospitalized. She was unable to provide lot number of vaccine. They were in a box in her kitchen and she can not walk to get to them. She fell and broken nose, chin. She had concussions because of this, because she fall because of shot. She had never fallen in her life. She was healthy, had muscles, she was 125 may be 130 (pounds). Now, she had nothing, she poop herself at night. The shot was killing her. She was regretted getting that shot but her doctor forced her to get done and she wish that she would have never agreed to that because otherwise she would be healthy and will not take the booster shot. The patient underwent lab tests and procedures which included investigation: cancer on an unspecified date. The outcome of event I can barely walk, I am too weak; Can't walk was not resolved while it was unknown for all other events.  The lot number for the vaccine, [BNT162B2], was not provided and will be requested during follow up.