I think because of masturbation habit, I got frequent urination problems at the age of 21, urine flow is poor, many times burning sensation, some time I should pee even I was pee just before. I have night fall about every week. I go to urinate 20-30 times a day, feel pain near kidney, many times fever for 10 days. I feel pain and burning type in lower part of legs ,Feel weakness, hath -pair ful jana aur turant thak Jana.