could not walk or eat; could not walk or eat; sore arm; doctor took a test and the caller has antibodies and they are there but not very strong; anaphylactic reaction; excruciating pain in the body; felt like if her internal  organ were shutting dow; was so weak her husband fed her and made sure she was drinking; This is a spontaneous report from a contactable consumer (patient). A 77-year-old female patient received bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE), second dose via an unspecified route of administration on 08Mar2021 15:30 (3:30 PM) (Batch/Lot number was not reported) as SINGLE DOSE for covid-19 immunisation. Medical history included hashimottos (reported as hoshimottos) Diagnosed 35 years ago, hypermobile Diagnosed 20 years ago, and disorder nomia Diagnosed 25 years ago; all unknown if ongoing. Concomitant medication included levothyroxine sodium (SYNTHROID); diazepam (VALIUM); and levothyroxine (LEVOTHYROXINE); all taken for an unspecified indication, start and stop date were not reported. The patient previously took bnt162b2 on 15Feb2021 for covid-19 immunization first dose at the left arm and experienced immobile for a day, cannot walk, weakness and sore arm. The patient was to know if there is going to be a booster for the Pfizer covid vaccine. The patient stated she received the Pfizer covid vaccine both doses and she is calling to report the reaction she had with the first and second dose to help other patients, she said she was close to death after the second dose. In the middle of the night she was awaken due to excruciating pain in the body, like truck ran over her. The patient heard that someone had same reaction who was in the hospital, with similar symptoms to covid. She said she felt like if her internal organ were shutting down. She does not do well with the antibiotic, and does not go to the doctors. She could not walk or eat after the second dose. She said she has hashimoto dysautonomia hypermobility. she said she thinks she might have had anaphylactic reaction. The patient added that she has lived through it and her experience has been very unusual. The caller has underlying conditions that may have caused this event, she received the second dose on 08Mar2021, it was a horrible experience but since she is still alive she would want to report it. The caller does have strange reactions to chemicals and she typically goes to naturopaths and holistic doctors because of this. The caller also has multiple autoimmune disorders and feels like that may have played a part in this reaction. It was added that further added that she received her second dose 08Mar2021 at 3:30pm and had a little bit of a sore arm, she was thinking positive thoughts about all of this because she never gets vaccines. At 2:00am on 09Mar2021 the caller was awaken in excruciating pain, every surgery she has had or accident manifests in the greatest pain. The pain was excruciating the caller took over the counter pain medicine and diclofenac and it didn't help. The caller is unsure of what she took, she may be making this up. The caller felt like she was dying, she felt like her internal organs were shutting down, it happened all week. The caller was so weak her husband fed her and made sure she was drinking. The caller thinks she would die if she had to have a booster shot of this vaccine. The caller has never had anaphylactic shock, could this have been anaphylactic shock? All of the pain from a surgery all occurred at once and her entire body was wrecking, in horrible pain, that she does not think heroin could have taken care of. After the second vaccine she was literally so weak that she felt like all of her vital organs were shutting down and it lasted for 6 days, like she got hit by a truck, like had beat her up. The caller knows that there are new found reactions with (Company name) and they stopped thousands of doses because of it, she saw this in the news today. The patient wanted to make note that she has underlying autoimmune diseases, she is unsure if there is a correlation between this and her reaction. The caller was changing from her thyroid medicine and her thyroid went very high with the generic brand so she was swapped to Synthroid in the middle of this. The caller was on levothyroxine and it wasn't working, her thyroid was sky high (Unknown lot number and expiration date Feb2022). The caller was going through all of these changes as well when she received the vaccine. The caller's doctor took a test and the caller has antibodies and they are there but not very strong. The caller doesn't want to be spreading something because she is feeling healthy and fine today. The outcome of the events was unknown.