I'm having extreme pain from right below my navel to my testicles.The testicles are becoming slightly swollen. It has becoming so severe that I can barely walk and on occasion I have been brought to my knees and had to be taken to hospital and admitted. The thing that baffles me is that when I consume mass quantities of water the pain will subside. I have been to local E.R. Several times and been told something different every time. Now it is back and worst than ever. What do you recommend?