dizziness; he tried sitting up in bed he fell back; feeling shaking and moving around for him; he could not sleep; a little tired; vomited it out; stomach heaviness; had headaches, head was spinning; This is a spontaneous report from a contactable consumer. This 52-year-old male consumer (patient) reporter for himself that.  A 52-years-old male patient received bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, solution for injection, Batch/Lot Number: FC3182), (At the age of 52-years) dose 2 via an unspecified route of administration, administered in Arm Left on 27Aug2021 11:00 as dose 2, single for covid-19 immunisation. The patient medical history and concomitant medications were not reported. No Other Products, Patient History and no Investigation Assessment ware reported. No Additional Vaccines Administered on Same Date of the Pfizer Suspect. No History of all previous immunization with the Pfizer vaccine considered as suspect (or patient age at first and subsequent immunizations if dates of birth or immunizations are not available). No AE prior vaccinations. Patient mother had cancer, but no more. The patient previously took first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, solution for injection, Batch/Lot Number: FA7415) dose 1 via an unspecified route of administration for COVID-19 immunization on 06Aug2021. The patient experienced stomach heaviness, had headaches, head was spinning, and vomited it out on Aug2021, patient experienced a little tired on 28Aug2021, patient experienced dizziness, he tried sitting up in bed he fell back, feeling shaking and moving around for him, and he could not sleep on 29Aug2021. It was reported that Caller is a 52-year-old male. He had the second dose of the Pfizer-BioNTech COVID-19 Vaccine and experienced stomach heaviness and dizziness. He is asking if this is normal. Caller reports he got the second dose of the Covid 19 vaccine last Friday, 27Aug2021, in the morning around 11am. Was fine that day and the next day, but on Saturday was a little tired and slept early. On Sunday morning he got up at 8am and felt like he couldn't wake up he was tired and when he tried sitting up in bed he fell back. Was dizzy all over and he does keep having this. It was severe, but it is less now, but he still has it. Unable to provide a primary care provider since he does not have one at the moment. Says by the afternoon he was dizzy on Sunday and he tried to drink some water or something and within 5-10 minutes he vomited it out. After 1 hour he thought maybe he should get something to eat at that time. He tried to have tea and bread and maybe 10 minutes afterwards he vomited it out. After that he kind of stopped himself from eating since he was not able to retain it. He tried again that afternoon and the same thing happened. He did not eat anything the rest of that day Sunday and rested the day. He laid down and everything and even after closing his eyes he felt everything was feeling shaking and moving around for him and he could not sleep. His stomach felt heavy like it was full and something inside of his stomach. The next morning, Monday, he slept. That morning the same thing happened as like on Sunday. He kind of slept late on Monday and didn't do anything. After a while he did drink some cold water and could retain that. Monday, he did not eat anything and still had the feeling of heaviness inside of stomach. He had headaches, head was spinning, and dizziness so he decided to rest 1 more day. Tuesday, he did eat fruits and had tea and was able to retain that. He is not any worse, but still has some heaviness with stomach as soon as he eats. He does eat a little but eats until he does not want anything anymore. The dizziness is still there. The first few days he thought this was a part of the side effects and thought he would wait and watch. Now it's been more than a week and he thought he should let Pfizer know and see what he should do. It was reported that patient Received the first Covid 19 vaccine on 06Aug2021 to muscle in left arm. It was very cool, and everything was good. Unable to provide the NDC, expiry, or dose, but provides Lot number of FA7415. States on card it looks like the last number was changed and they checked it and fixed it to say "5".Received the second Covid 19 vaccine on 27Aug2021. Unable to provide the NDC, expiry, or dose, but provides Lot number of FC3182. No other vaccines given the same day and no problems with vaccines in past. Everything was fine. No further details provided. States since he does not have a doctor where could he go. Wants to know if this what he has experienced are normal, usual side effects or abnormal. Patient did not visit to Emergency Room or Physician Office for events. The outcome of events dizziness, stomach heaviness, and had headaches, head was spinning was not recovered, and outcome of all other events was recovering at the time of report.