Hello Amber and welcome to HCM.
As an
Urologist, i can understand your anxiety.
At 22 years age,with a proper course of antibiotic,for UTI, you're unlikely to develop
kidney infection.You're taking medicines, without any indication.
Drink 10-12 glasses fluids daily. Drink rextra fluids according to sweating.
To clear your doubt about
back pain, get examined by a specialist, and get an
ultrasound scan of abdomen, with urine routine done.
The specialist will advise further treatment, if needed.If you want my expert opinion,you may send reports, as a direct question,to me.
Dr.Matthew J. Mangat.