huge swollen gland under her armpit; optical migraine; her heart was jumping out of her chest/ heart palpitations; pain; she loses her vision completely in one eye; It was hard for the caller to close her arm; Headache; cramps were bad or if its real; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP), Program ID:. The reporter is the patient.  A 34-year-old female patient received BNT162b2 (BNT162B2), on 12Mar2022 as dose 3 (booster), single (Lot number: FJ5683) at the age of 34 years, in left arm for covid-19 immunisation. The patient's family history included: "optical migraines" (unspecified if ongoing), notes: The caller's mother would get optical migraines when she was young. There were no concomitant medications. Vaccination history included: Bnt162b2 (Dose 1, Single, left arm), for COVID-19 immunization, reaction(s): "caller had some headaches"; Bnt162b2 (Dose 2, Single, left arm), for COVID-19 immunization, reaction(s): "caller had some headaches". The following information was reported: PALPITATIONS (non-serious) with onset 12Mar2022, outcome "unknown", described as "her heart was jumping out of her chest/ heart palpitations"; LYMPHADENOPATHY (non-serious) with onset 12Mar2022, outcome "recovered" (15Mar2022), described as "huge swollen gland under her armpit"; OPHTHALMIC MIGRAINE (non-serious) with onset 12Mar2022, outcome "unknown", described as "optical migraine"; PAIN (non-serious) with onset 12Mar2022, outcome "unknown"; HEADACHE (non-serious) with onset Mar2022, outcome "unknown"; MUSCULAR WEAKNESS (non-serious) with onset Mar2022, outcome "unknown", described as "It was hard for the caller to close her arm"; BLINDNESS (medically significant) with onset Mar2022, outcome "unknown", described as "she loses her vision completely in one eye"; DYSMENORRHOEA (non-serious) with onset 2022, outcome "unknown", described as "cramps were bad or if its real". Therapeutic measures were taken as a result of ophthalmic migraine. On 12Mar2022 the caller got an optical migraine and took a Tylenol and then she had another one on 17Mar2022 and Monday 21Mar2022.  Additional information: No other conditions and investigations. After the (as reported "second") booster shot, the caller got this horrible lump under her armpit. She got a huge swollen gland under her armpit that lasted for three days. The caller noticed the lump in the evening, the lump was on the left arm and then she noticed the pain when she was moving stuff around and then she was panicked and her heart was jumping out of her chest. The heart palpitations started on the night of 12Mar2022 and continued as the same amount of time of the booster. The caller also had a normal headache and later she was getting an optical migraines where she lost her vision completely in one eye. The optical migraine its like zig zag and then the caller could not see. It was not painful but its all in the eye and then the headache follows. The caller clarified and confirmed that she got the first two shots and one booster of the Pfizer covid vaccine. The caller had to get it for her job and it made her upset because she didn't want to get the booster. The caller wanted to get it documented so people aren't forced to get another booster. The caller was going to see the doctor on Monday and see if it was correlated. It was hard for the caller to close her arm and she took Tylenol and the medic at her work said that he didn't know what to tell her because he was not getting the booster dose. The caller talked to some friends who have had strange periods and could not tell if her cramps were bad or if its real, its hard to say. The caller's mother would get optical migraines when she was younger. The caller thought this was directly correlated wit the vaccine because she knew her body. With the first two doses the caller had some headaches and the normal things she was told she would have. After the booster the caller still felt like she was recovering. She had to drink so much more water and really monitor so that she tried not to get headache. The caller hoped that she could go a month without a migraine.  No Follow-up attempts are possible. No further information is expected.