Headache; Muscle pain/muscle pain got worse after the second shot; Muscle pain/muscle pain got worse after the second shot; tired; feels awful; sick; joint pain; Chills; Diarrhea; Nauseous; vomiting; injection site pain; This is a spontaneous report from a contactable consumer (patient). A 67-year-old female patient received second dose of bnt162b2 (PFIZER-BIONTECH COVID-19 MRNA VACCINE, formulation: solution for injection, Lot Number: EW0161, Expiration Date: 31Jul2021) via an unspecified route of administration in arm left on 10Apr2021 (age at vaccination 67 year) as dose 2, single for COVID-19 immunization. Medical history included fibromyalgia. The patient's concomitant medications were not reported. On an unspecified date, when she went home the first day she was tired, and went to sleep. On an unspecified date, she had a headache, but it did not last long. Then she slept for another couple of days. On an unspecified date, she was sick. On 11Apr2021 (1 day after vaccination), the patient experienced nauseous, chills, diarrhea and vomiting. On 10Apr2021, the patient arm hurt a little bit at the injection site. With the first shot, she had those symptoms but not as bad. On an unspecified date, the patient stated that, since the second shot it's been awful, she had headaches, muscle pain/muscle pain got worse after the second shot, and joint pain. Patient stated she was so miserable. She also had fibromyalgia, so it's hard to tell. Patient stated she's been telling everyone to get the shot and she has not told them she felt bad.  Most symptoms were the second shot. On an unspecified date, at the first she was extremely tired and slept and slept, she slept almost a week. She had Confirmed nausea and vomiting with the second shot. She was unsure when the injection site pain stopped, it was only with the second shot, because she was so focused on other symptoms. She stated it may have lasted a day and a half. She stated it's hard to tell when her muscle pain started because she had a lot of muscle and joint pain, but it was worse then it normally was. She stated her muscle pain went away after 5 or 6 days, but just never really felt great again. Her muscle pain got worse after the second shot. Her joint pain lessened in between the vaccines. After the first vaccine it lasted for a week. She stated she doesn't think she would have gone back if she felt like she did right now. Then she got the booster and states she will say right now she doesn't think she could do it. She also had chills and diarrhea when she was vomiting, which lasted a day and a half. She stated she slept the first whole day. The patient stated she has lost a half an inch as she was getting old and she's worse because she has these other illnesses. She did not treat her symptoms. No AE required a visit to ER or physician's office, no prior Vaccinations (within 4 weeks), no other products and no family medical history relevant to adverse events (AEs). The seriousness of the events was reported as an unspecified. No relevant tests reported. The outcome of the event nauseous was recovering. On 12Apr2021, the outcome of the events vomiting, chills and diarrhea was recovered. The outcome of the events headache, injection site pain, muscle pain/muscle pain got worse after the second shot, tired, feels awful, sick and joint pain was unknown.  No follow-up attempts are needed; No further information is expected.