Caller said that after her second dose, her lymph nodes swell up under her arm and then that subsided.; This is a spontaneous report from a contactable consumer (patient). A 48-year-old female patient received BNT162b2 (PFIZER BIONTECH COVID-19 mRNA VACCINE, Solution for injection, Lot number- EN6202) via an unspecified route of administration in right arm on 05Mar2021 as 2nd dose, single dose for COVID-19 immunization. Medical history and concomitant medications were not reported. Historical vaccine included BNT162b2 (PFIZER BIONTECH COVID-19 mRNA VACCINE, Solution for injection, Lot number- EL9265) via an unspecified route of administration in left arm on 04Feb2021as 1st dose, single dose for COVID-19 immunization and experienced injection site pain, mobility is gone. Patient said that after her second dose, her lymph nodes swell up under her arm and then that subsided. Agent stated she had on the line and she received the full series of the Pfizer COVID-19 Vaccine back in February and still has soreness in her arm, feels like its locking up, cant elevate it past a certain degree, and can't really carry anything with her left arm. Agent states the caller reports her whole shoulder is hurting and she feels like she has lost mobility. Caller has spoken to her doctor about this. Patient stated her hand movement and gripping was okay sometimes but if she was lifting something a certain weight, she can feel the pressure in arm. Patient stated she tries to elevate her arm to comb her hair and it will be like a sharp pain. She stated sometimes she cannot lay on it and a lot of nights she is tossing and turning trying to get comfortable. Patient stated she had been calling back and forth with her doctor and online about it. She stated that she did have soreness at the injection site. Caller stated the soreness started lingering after the first dose for a few days, and then she was talking to her family members and friends who had gotten the Pfizer and Moderna shots. She stated everyone was discussing side effects and she spoke about her soreness lasting and now her mobility was gone. Patient stated she goes on a one mile walk and can feel the pressure when she is stretching her arms over her head.  She stated she had an MRI scheduled for 14Jun2021 after her doctor wanted her to do physical therapy and she told her doctor she was pushing against a wall because she has not had any injuries or accidents. She states she is just trying to find out if anyone has had these symptoms and if they have lingered with the loss of her range of motion. Patient stated she thought all the events started about a week after receiving the first dose but she was unsure of the exact date. Patient stated she was afraid to do left arm again as she felt like she really wouldn't be able to move it at all after that.  Patient stated her arm was like it wants to catch, like it gets caught and wants to lock up, like it gets a cramp. She was forcing herself to use her arm and it will stop her in her tracks if she tries to do too much. Patient said that the soreness in her arm went away after about 3 days, but her arm was just never got back right after the injection. Not require to visit emergency room. Patient visited Physician Office. There was no family medical history relevant to adverse event. The outcome of the event was recovered on an unspecified date in 2021.