blood clot under her eye; bright red bruise in the corner of the eye to the middle of the eye underneath; feeling crummy; she was down; headaches; couldn't move; arm hurt all the way below her arm pit into her breast; arm hurt all the way below her arm pit into her breast; arm hurt all the way below her arm pit into her breast; got very sick; This is a spontaneous report from a contactable consumer (patient). A 59-year-old female patient received BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Batch/Lot Number: ER8737), dose 1 via an unspecified route of administration, administered in Arm Left on 05Apr2021 08:30 (at the age of 59years) as single dose for Covid-19 immunization. Medical history included ongoing rheumatoid arthritis and osteoarthritis (not bad enough that she takes treatment, but she is diagnosed; she was diagnosed way back in 2006). Concomitant products: patient stated she takes some medications (not further specified). The patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. The patient reported that she had her first dose of the Pfizer Covid-19 vaccine on 05Apr2021 and got very sick. She was down for two days and after day 10 (as reported) she has a blood clot under her eye. She would like to know what would happen if does not get a second dose. She consulted if there is any talk on whether or not people should receive an additional dose of the Pfizer Covid-19 vaccine next year. The patient further reported that on 06Apr2021 she woke up feeling crummy right away and a couple of hours into that day she couldn't lift her arm, literally couldn't lift arm for 6 inches and stated it went on for 2 days. She further stated that her arm hurt all the way below her arm pit into her breast. She stated that it all ended on 08Apr2021 and she went back to work on 08Apr2021. The patient added that she was down for two days, had headaches, and stated she never knew what people meant when they said they got hit by train. She doesn't believe she had a fever and couldn't move. The patient further stated that she got pretty darn sick and this morning 14Apr2021, she woke up with a blood clot under her eye. She is an esthetician and is pretty good with skin. She stated that she doesn't know how she could get this overnight unless she injured herself in her sleep, but she is a light sleeper. She does not know if it is a clot. She also stated that she called a medical esthetician who told her to take a baby aspirin and cold compress. The patient clarified that she didn't feel so good and today she feels better. She doesn't know that it is a blood clot, it is not raised and not hard, it looks like she has a bright red bruise in the corner of the eye to the middle of the eye underneath, not in the eye. She wants to make it clear she doesn't know if it is a blood clot. She feels like if she hurt herself, that would be the reason, but it would be painful, and it is not. She added that the bruise is about the same. Therapeutic measures were taken as a result of the events (except for feeling down and couldn't move). The outcome of events thrombosis and contusion was not recovered; the outcome of other events was recovered on 08Apr2021.