Joint pain; Joint pain was reported as worsened; My sedimentation rate was elevated/SED rate was, the one thing that was elevated; My ANA came back positive but it was at 140; My feet look swollen, my fingers look swollen. Its all over my body; My feet look swollen, my fingers look swollen. Its all over my body; I mean its breaking me up; Its extremely bad for me; Swelling at the joints; This is a spontaneous report from a contactable consumer (patient). A 42-year-old female patient received BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, solution for injection), dose 1 intramuscular, administered on 25Mar2021 13:00 (Batch/Lot number was not reported and Expiration Date: Unknown) as 1st dose, Single Dose on left shoulder and dose 2 intramuscularly, administered on 15Apr2021 13:15 (Batch/Lot number was not reported) (at the age of 42-year-old) as 2nd dose on right shoulder as Single Dose for COVID-19 immunization. Medical history included Epstein Barr virus from Feb2020 to an unknown date, Birth control from an unknown date and unknown if ongoing. Concomitant medication(s) included ethinylestradiol, norethisterone (ALYACEN) taken for birth control (don't know the dosing on it), start and stop date were not reported. The patient did not receive any other vaccine 4 weeks prior to the first COVID shot. Patient did not have any family history related to Joint pain. On Mar2021, joint pain was reported as worsened. On 25Mar2021, the patient had extreme joint pain and it came out of nowhere and never had joint pain prior to vaccine. She went back to doctor several times they tested me they done lab work to try to figure out somehow if she had get a lupus or something else and it is like unexplained swelling at the joints (2021) and it just won't seem to go away. The patient had developed Epstein Barr virus when COVID started Feb2020, but  she was testing it prior to make sure. She wasn't active for the virus but came up with inactive that was the only thing going on but I did have concern getting the shot and they said she was safe because my she have inactive virus it was dead virus now. The patient stated that she was tested  for all kinds of test when it started and the SED rate was, the one thing that was elevated was my sedimentation rate was elevated (2021) and then my ANA (Antinuclear antibody) came back positive but it was at 140 (2021) which is not positive and everything else appears to be normal. The patient further stated and getting worsened right after the shot it was after the first 6 weeks it was coming and going in route, like I had it and kind of away and it seems like early May at for few days it seems like it was completely gone and then as time has progress as we got to the end of May it came back a million times worse for now. The patient stated that I am swelling, my feet look swollen, my fingers look swollen. It's all over my body and I mean its breaking me up. It's extremely bad for me (2021). For treatment the patient stated, she want s to meet her  doctor on 21Jun2021 to figure out and she stated her doctor will advise to take X-rays to look at the joints. The patient underwent lab tests and procedures which included ANA: positive (my ANA came back positive, but it was at 140 which is not positive and everything else appears to be normal), Epstein Barr virus: inactive (I have inactive virus it was dead virus now), SED rate: elevated. There was investigation assessment. The outcome of event Joint pain was not recovered and unknown for other events.  Information on the lot/batch number has been requested.