Every morning when I wake up I have to pee, but lately I have been waking up with some strong mid stomach pains. On both right and left sides. These pains are now lasting on into the day for several hours. I cannot tell if it is worse after eating or not. This happened a few times before but once I had gone pee in the morning after I had woken up the pain went away. Could I be holding it too long and that is what is causing the pain? the pain seems to be lasting alot longer now, what could it be?