body aches; Headache; sleepiness; Fatigue; Chills; body temperature: 97.5-98.7; Ear pain; sense of fullness in ears and lymph nodes; sense of fullness in ears and lymph nodes; I feel pretty awful after this first dose.; This is a spontaneous report from a contactable Nurse reporting for herself.   A 60-year-old female patient received bnt162b2 (BNT162B2), dose 1 via an unspecified route of administration, administered in arm left on 03Feb2021 17:40 (Batch/Lot Number: EL9269) as single dose at the age of 60-year-old for COVID-19 immunisation, offered at the health system she works for and administered at hospital.  Medical history included ongoing acoustic neuroma on 8th cranial nerve left side, on the side she felt the intense ear pain, diagnosed 2007-2008, thyroid cancer from 2004 and thyroid removed, her hormone levels are normal, COVID-19 in Dec2020. No history of all previous immunization with the Pfizer vaccine considered as suspect.  No additional vaccines administered on same date of BNT162B2. No prior vaccinations (within 4 weeks). There were no concomitant medications.  The patient experienced I feel pretty awful in Feb2021 with outcome of unknown, ear pain on 03Feb2021 with outcome of not recovered, sense of fullness in ears and lymph nodes on 03Feb2021 with outcome of recovered on 05Feb2021, body aches on 04Feb2021 with outcome of not recovered, headache on 04Feb2021 with outcome of recovering, sleepiness on 04Feb2021 with outcome of not recovered, fatigue on 04Feb2021 with outcome of not recovered, chills on 04Feb2021 with outcome of not recovered, body temperature: 97.5-98.7 on 04Feb2021 with outcome of unknown. The events did not require a visit to Emergency Room or Physician Office. The course of events was as follows: Patient expected that since she just had COVID in Dec2020, she thought her response to the vaccine would not be severe because she already had some immunity from the infection. The evening of the vaccine, on 03Feb2021, she experienced ear pain and a sense of fullness in her ears and lymph nodes. The ear pain was almost immediate after vaccination. On 04Feb2021, the next day, she woke up with a headache. It was an unusual headache. It did not go away with Tylenol. Then about halfway through the day, she developed significant body aches like when she had COVID. She also experienced extreme sleepiness like when she had COVID too. She took Motrin and had to lie down during her work day. The Motrin did help. Then mid morning 04Feb2021, she got a chill. She couldn't get warm enough. She had no fever. She checked multiple times. Her temps ranged from 97.5-98.7 on 04Feb2021. She experienced fatigue. She did not know the seriousness for any of the side effects she experienced. As of 05Feb2021, her headache has improved. She was still experiencing sleepiness and fatigue. The chills she developed mid day. She had not them right now. She has better and worse moments just like when she had COVID. She was worried about the second one. The patient underwent lab tests and procedures which included body temperature: 97.5-98.7 on 04Feb2021, COVID-19: positive in Dec2020. No other relevant tests. Therapeutic measures were taken as a result of headache and sleepiness. A Product Complaint was filed.