Hello Good Evening,
Your problem seems to most probably a renal or upper ureter
If you find so much pain, then why you have not gone for proper checkup.
Though you have had a shot of UTI in recent past, that also support a renal/ureter calculus, because it obstruct the way of urine, and favors the infection.
You should have go through following investigations/steps:
- Urine R/E
- Urine Culture/Sensitivity
- X-ray KUB
- USG KUB
- IVP (Intravenous pyelography)
If any renal/ureter calculus detected, then management will depend on size and situation of the stone, and surgical intervention may be needed in the form of URS or PCNL.
Dr. Naresh Jain.