found out she had a lipoma on her arm; A couple of red rashes popped up on arm and stomach; Went back to doctor on 04May2021 because was having real bad shoulder pain; felt like she had a bee sting or something/arm was stinging and burning; would wake up in the middle of the night and couldn't sleep; feel a little lump where caller was struck with the injection; Arm was kind of like burning and hurting worse than when received first dose vaccine/There was burning pain where the caller was stuck with the injection; Didn't feel too hot, arm swelled up right around neck and stuff started swelling; Didn't feel too hot, arm swelled up right around neck and stuff started swelling; There was burning pain where the caller was stuck with the injection; Arm started hurting and being real painful; Started beginning to feel kind of dizzy; Had a little headache; started feeling like she was getting chills and kind of hot; she sometimes still gets chills and is real cold; Didn't feel too hot, arm swelled up right around neck and stuff started swelling; This is a spontaneous report from a contactable consumer (patient) reported for herself. A 63-years-old female patient received second dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection, Lot number: EN6204, Expiration date: unknown) via an unspecified route of administration, administered in left arm on 27Apr2021 at 11:00 am (age at vaccination was 63 years) as dose 2, single for COVID-19 immunization. The patient did not have any medical history. The patient's concomitant medications were not reported. The patient previously received first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection, Lot number: EN6202, Expiration date: unknown) via an unspecified route of administration, administered in left arm on 05Apr2021 at 15:00 pm (age at vaccination was 63 years) as dose 1, single for COVID-19 immunization and experienced no burning, a little soreness in arm and was just tired. No additional vaccines were administered on same date of the Pfizer suspect. The patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. The patient was told the swelling and stuff was normal. On 27Apr2021, the patient started beginning to feel kind of dizzy, had a little headache, started feeling like she was getting chills and kind of hot. Then the patient started beginning to feel kind of dizzy after receiving second dose Pfizer COVID vaccine. She knew that was a side effect. Started feeling like she was getting chills and kind of hot was reported as worsened. This began the same day as second dose Pfizer COVID vaccine, 27Apr2021. She sometimes still gets chills and was real cold. She stated that had worsened. The patient had never been cold. The patient came home and took Tylenol and laid down. A couple days later, the patient started feeling dizzy again. She knew all of that would happen. That was ongoing sometimes. She didn't have the headache as often as it was, sometimes had a headache. The headache had kind of improved some. On 28Apr2021, the patient's arm was kind of like burning and hurting worse than when received first dose vaccine, arm started hurting and being real painful, didn't feel too hot, arm swelled up right around neck and stuff started swelling. It was ongoing and had gotten bigger. It had worsened. The arm hurting and being real painful hadn't gone away and sometimes got pretty bad at times. She would take Tylenol and it won't hurt so bad. The arm hurting and being real painful was not improving. She understands it was a lipoma and she did not have the lipoma at first. The patient would wake up in the middle of the night and couldn't sleep. The patient was taking Tylenol 500 mg (Lot: PFC2000, Expiration date: Feb2022) for the patient's arm hurting and being real painful. The patient felt like she had a bee sting or something. Arm was stinging and burning. There was burning pain where the patient was stuck with the injection. She could feel a little lump where she was struck with the injection. She stated that improved a little bit. She could still feel the pain at times where arm is hurting. The patient's arm was swelled up real big. The patient went back to doctor because her arm was hurting after a week, the patient asked herself why her arm was still hurting. The patient went to the doctor and found out she had a lipoma on her arm. On 30Apr2021, a couple of red rashes popped up on arm and stomach after second dose Pfizer COVID vaccine but they went away. That began about three days after she received the second dose Pfizer COVID Vaccine. It was like mosquito bites. The patient reported that about 2 days after the red rashes appeared they went away. She put alcohol on that area to clear it up. The patient went back to doctor on 04May2021 because she was having real bad shoulder pain and her shoulder was hurting so bad on 29Apr2021, two days after, receiving the second dose Pfizer COVID Vaccine. The patient went to find out why she was still hurting after receiving the second dose Pfizer COVID vaccine. The patient's shoulder was swelled up real big, left shoulder, where the patient received the second dose Pfizer COVID vaccine in the arm. The real bad shoulder pain was ongoing. It was not as bad as it was but she was still having the pain. When she got up it was real painful, she looked in the mirror and her shoulder was getting bigger. She thought she was going to get better but hasn't gotten any better. No relevant tests were done. There was a Product complaint. The outcome of the events there was burning pain where the caller was stuck with the injection, arm started hurting and being real painful, had a little headache, feel a little lump where caller was struck with the injection was resolving. The outcome of the event a couple of red rashes popped up on arm and stomach was resolved on 02May2021. The outcome of the events found out she had a lipoma on her arm and would wake up in the middle of the night and couldn't sleep was unknown. The outcome of the other events was not resolved. No follow-up attempts are needed. No further information is expected.