My stomach has been hurting for months. Sometimes its minor, other times its major. I usually get a sudden pain and I need to go to the bathroom right away. Sometimes the stool is light colored, sometimes it is dark and looks like there is mucus in it. I usually get the most stomach aches when I'm about to go out somewhere..I suppose nerves trigger my stomach aches. When I was younger I had an endoscopy and they found a bacterial overgrowth in my small intestine. That was treated and I was okay for a while, but its back full force now. I just don't know what to do anymore, its really effecting my social life, I can barely leave my house anymore. Please help