Hello. About 2 weeks ago I started developing what felt like a UTI. Painful urination, frequent urination.... The whole none yards I felt since I caught it early enough if I could push fluids but some cranberry juice and some azo pain relief it would go away on it's own. It actually got better then got worse way worse and a week later I started experiencing flank pain. I went to my doctor got an antibiotic. They did a urine sample but couldn't get results because I had taken some azo that morning to help me with my discomfort. Well the antibiotic seemed to work but I still haven't felt 100% back to normal then tonight I started experiencing a dull sometimes sharp pain on my left side lower abdomen right under my waist and the pain is getting worse and has never truly gone away. I'm a little concerned what do I do?