Mild hydroneprosis. Should i do now?

I was having urine burn, frequent urination and little blood in it. So doctor prescribed flavoxate for few days, then after reports of usg kub and urine test, doctor prescribed nitrofuration, and she said to consult a urologist . And after consultation the urologist said use what that doctor  prescribed. After flavoxate and nitrofuration i felt fine. I asked that urologist that how to know if I am ok, he didn't reply for so long times and and he was not solving doubts also , waste of money I felt. 🥲. I don't have any prblm with urine now. But how to know that my hydroneprosis is normal? I still feel mu right kidney when I sneeze. And a slight pain in my right kidney. And the urologist said continue those nitrofuration of not well. And I am confused I am well or not well? . What should I do now?