UTI Like Symptoms. Inside and outside.

Every Time i Wear Tight Jeans Or Belt i get these UTI like Infection On Next day. First time when i observe this thing the symptoms was Milt but third time the symotons got worse now i dont have pain But Whenever i try to sit for longer time i feel a Low Pressure On area Above Penis. I Was Consulting a Doctor Regarding This He is a Sergeon And Evry time he prescribe me some Pain relief and Antibiotics. I have Undergone Ultrasound Test But rest Was Normal Only Fatty Liver Detected. NOW in third Consultation He Prescribed Some Medication For gas, Inflammation And Calcium. I feel Little relieved But I Wore Jeans Agian And Consumed A Pill Of ashwaganfha Again I Am feelling the Same Problem and Some Time My Top area of Penis Feel Like Burning sensatio Inside and Outside .