I have a mild lower abdoman pain started from 2 months. My prostate is enlarged. Urine passing frequently after the pain started compleatly not emptying from the bladder. I have mild pain in the lower back as well. Urine is clear but this mild pain irretating my work atmosphere and I feel sleepy and the mouth and throat are getting dry. I have gas problem also so I am confused with this both. what could be my problem? If i sit on the chair the pain feeling is more. If I walk and do some activities do not feel the pain