mild fever; chills; anorexia; headache; discomfort in her chest; myalgia/severe muscle pain; leg pain; Looked pale; was so hungry; This is a spontaneous report from a contactable physician (patient herself). A 53-years-old female patient received second dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection, Lot Number: EL3246, expiry date not reported), via an unspecified route of administration on 13Jan2021 at a single dose for COVID-19 immunization. The patient medical history included that the patient has a severe allergy cold and humidity and therefore before getting the vaccine she took an Advil and loratadine. There were no concomitant medications. The first dose of BNT162B2 for COVID-19 immunization was given on 23Dec2020 (Lot: EL0140) at the age of 53 years old and reported sore arm (added that she cannot move it from the pain) for 24 hours. In regards to the first dose, she only had a severe sore arm and couldn't elevate the arm but this only lasted for 24 hours and then she didn't have any soreness. She received the second dose on 13Jan2021 and experienced mild fever, chills, anorexia, headache, and myalgia. Her supervisor asked her to test positive for covid however she is wondering if she could get a false positive since it is still within 72 hours after vaccination. Patient asked if after vaccination do they not check for antibodies to make sure the vaccine is working. The patient reporting on COVID and who stated she got her second dose on Wednesday (13Jan2021) and who stated she has some questions about side effects and getting tested after vaccination. It was explained that she has had fevers, chills, headache, and discomfort in her chest (Jan2021). She was told to get a test by her job but wondered if she will test positive since it has been less than 72 hours since getting the vaccine. She got the second shot around 7:50pm or 8pm. At midnight she woke up with chills, mild fever, and severe muscle pain. Then she woke up in the morning early with a headache, severe muscle pain, it was very hard to make it.  She had severe anorexia, she was so hungry she ate a little and went back to bed. Then she only woke up for lunch and ate something. At that time her fever was gone. She went back to bed but at 8pm she woke up and still had muscle pain. She had a very difficult time yesterday. In the night she woke up with leg pain, muscle pain. The patient explained she felt better today so she went to work and spoke to her supervisor who told her it was better to take a test for COVID. It was mentioned she looked pale and it was better for her to have a test just in case. The patient reported that she knows a bit about vaccines and the proteins and RNA. Since it has been less than 72 hours since she had the second dose, would she test positive if she had a COVID test. No treatment after the doses. Patient states she has no had any testing done at this point. Therapeutic measures were taken as a result of event so hungry. The event fever recovered on an unspecified date in Jan2021. The outcome of the events chills, anorexia, headache, discomfort in her chest and myalgia/muscle pain, leg pain, looked pale, and was so hungry was unknown.