swollen lymph nodes/lymph nodes had filled up; breasts had enlarged; swollen breath; This is a spontaneous report from a contactable consumer or other non-HCP (Patient herself). A 68-years-old female patient received BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection, Batch/Lot Number: EN6201), dose 1 via an unspecified route of administration, administered in Arm Left (needle that went into arm) on 22Feb2021 15:15 (at the age of 68-years-old) as DOSE 1, SINGLE for covid-19 immunisation (as she wants to travel and see people and be normal). The patient's medical history included surgery in 1980, Caller reports years ago in the 1980s she had a lump removed that was noncancerous, the lump was on the right side and years ago she had a "lung expired". The patient had no other medical history. There were no concomitant medications. The patient had no other Products. The patient had no history of previous immunization with the Pfizer vaccine considered as suspect (or patient age at first and subsequent immunizations if dates of birth or immunizations are not available). The patient had no additional administered vaccines, no vaccines administered on same date with the Pfizer vaccine. The patient had no prior Vaccinations (within 4 weeks). The patient had no adverse events (AEs) following prior vaccinations. It was reported that, the caller was calling about the Covid vaccine. She had her first vaccine on 22Feb2021 (at 3:15 pm), and when she did, that night she noticed she was having swollen breath and the next night it was harder for her to sleep and to turn on her right side because years ago she had a "lung expired". On 23Feb2021, her breasts were enlarged, and it was like her lymph nodes had filled up/swollen lymph nodes. She went to her doctor on 25Feb2021, and she was told that this has been reported every now and that it was happening. The doctor and told her that this was a side effect of the vaccine. Her doctor advised her not to have a mammogram. But her question was, she was scheduled for her 2nd Covid 19 vaccine dose on Sunday, 14Mar2021, was she ok to get the second Covid 19 vaccine. She didn't have a severe reaction right away, she waited for 15 minutes at the facility and then went to her car, when she sat in the car, she felt something running all the way down to her legs and then it stopped 15 minutes later, her doctor told her that he had never heard anything like that. She has gotten better, her second dose was scheduled on Sunday, she would like to know if it's going to be safe for her to take the second dose. When querying indication for Covid 19 vaccine caller states because she wants to travel and other things and seeing people and being normal and see some of her friends. Caller laughs and says some of her friends would say she was not normal in the first place. For the events patient not required Emergency Room visit. The patient visited physician office for the events swollen lymph nodes/lymph nodes had filled up and breasts had enlarged (3 days after receiving the Covid 19 vaccine, on 25Feb2021). The patient had no relevant tests. The outcome of the event swollen breath was unknown. The outcome of the events swollen lymph nodes/lymph nodes had filled up and breasts had enlarged was recovering.   No follow-up attempts are possible. No further information is expected.