I experienced severe pain in my kidney and lower front. Pain was so severe and nonstop that I buckled over for hours on in with no relief.; I experienced severe pain in my kidney and lower front. Pain was so severe and nonstop that I buckled over for hours on in with no relief.; I experienced severe pain in my kidney and lower front. Pain was so severe and nonstop that I buckled over for hours on in with no relief.; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP) via COVID-19 Adverse Event Self-Reporting Solution (COVAES). The reporter is the patient. A 56 year-old female patient (not pregnant) received bnt162b2 (BNT162B2), administered in arm right, administration date 24Mar2021 14:00 (Lot number: ER5727) at the age of 56 years as dose 2, single for covid-19 immunisation. Relevant medical history included: "No" (unspecified if ongoing), notes: no. There were no concomitant medications. Vaccination history included: Covid-19 (Dose 1, single, Lot unknown= EP7534,, Administration time=02:00PM, Vaccine location= Left arm), administration date: 02Mar2021, when the patient was 55 years old, for COVID-19 immunization.  The following information was reported: RENAL PAIN (non-serious), ABDOMINAL PAIN LOWER (non-serious), PAIN (non-serious) all with onset 05Apr2021 03:00, outcome "recovered" and all described as "I experienced severe pain in my kidney and lower front. Pain was so severe and nonstop that I buckled over for hours on in with no relief.". The event "i experienced severe pain in my kidney and lower front. pain was so severe and nonstop that i buckled over for hours on in with no relief.", "i experienced severe pain in my kidney and lower front. pain was so severe and nonstop that i buckled over for hours on in with no relief." and "i experienced severe pain in my kidney and lower front. pain was so severe and nonstop that i buckled over for hours on in with no relief." was evaluated at the physician office visit and emergency room visit. Relevant laboratory tests and procedures are available in the appropriate section. Therapeutic measures were taken as a result of renal pain, abdominal pain lower, pain.  Additional information: Facility type vaccine was Other. No other vaccine received in four weeks. The patient was a FEMA employee and was working at a vaccination site at the time of the event. Aprroximately. after 10 days of second dose injection, patient experienced severe pain in kidney and lower front. Pain was so severe and non-stop that she buckled over for hours on in with no relief. Took over counter pain meds for some relief. After 3rd day of pain went to emergency clinic, no findings of urinary infection, next day went to OBGYN, no findings in blood work, pain was getting worse; next day went to Hospital ER, after several testing to kidney, urinary, vaginal etc. no findings. Pain lasted for 6-7 days and was severe. Patient was a healthy person with no change in life style, food etc. other than vaccine. The patient received Pain medication as treatment. No covid prior vaccination and was tested for covid post vaccination. No Known allergies.   Follow-up attempts are completed. No further information is expected.