A little like really slight pain; my arm was really painful.; I had a little lump on my side like on my collar bone, like my shoulder on my collar bone; I could feel my skin a little high like that, like a little tender; I got a little maybe light headed.; This is a spontaneous report from a contactable consumer (patient). A 58-year-old female patient received second dose of BNT162B2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, formulation: solution for injection, lot number: EP6955, expiration date was not reported), via an unspecified route of administration on an unspecified date (at the age of 58-years-old) as dose 2, single for covid-19 immunization. The patient medical history included high blood pressure. Concomitant medication included lisinopril taken for unknown indication from an unknown date. The patient historical vaccine included first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, formulation: solution for injection, lot number: EN6202, expiration date was not reported), via an unspecified route of administration on an unspecified date as dose 1, single for covid-19 immunization. It was reported that patient got her vaccine on friday, she got the Pfizer vaccine and she got it around like noon and she didn't start feeling any pain until like on her arm but felt like later on in the evening like a little like really slight pain of the second vaccine because she got the first one on 06Feb and then her second one was supposed to be on the 19th so anyways she felt okay other than on yesterday morning like around, she was getting ready for church, she was putting cream on her neck like by her collar bone on her right side and she noticed like she had a little lump on her side like on her collar bone, like her shoulder on her collar bone, she could feel her skin a little high like that, like a little tender to she was little concerned about that because it felt little tender like she was touching like when she was pressing feel like little tender but then she noticed that today and she don't know it was because of the vaccine because she got that on friday then all of a sudden she started like under her armpit she felt like tender under there, it's a little tender still right under her armpit but the one that was concerning to her was the one like that she got one under her neck, then she felt like a little marble around there, like touch and it little like move, like it jump that's where she felt tender. she wonder if that's one of the side effect of Pfizer. She is an educational assistant for the schools, she is teacher assistant. She says Pfizer EP6955 that was the one that was given to her on friday. The first one was given to me on 26th and that one was EN6202. With the first one also her arm was really painful, she didn't get any headache or anything like that, she got a little maybe light headed or something like later night but not that to her that was more of like under my arm like she told on her neck, it feels like little puffy, when she touch she feel like a size of a bean something like a little ball that move around. Actually yesterday morning because she got it on Friday, yesterday morning she took Ibuprofen around 11:30 as treatment. Therapeutic measures were taken as a result of all events. The outcome of the events was unknown. No follow-up attempts are possible. No further information is expected.