My symptoms are as follows...black diarehha, shoulder pain, constant gurgling of the stomach, occasion pain in around the kidneys - passed a small kidney or gall stone several months ago, persistent leg pain, really bad breath, generally tired, doesn t seem to matter what I eat my stomach reacts badly, may have solid stools once or twice a week rest is black diarehha, headaches. Had an MRI but nothing showed, gall bladder tested and nothing showed. Changed my diet to gluten free and now lactose free, while there is a certain degree of lightening of the intestinal discomfort, it has not gone away. Sometimes I can eat some things and they don t bother me and other times the food can totally disrupt my system. At night, frequently woken up with cramping and urge to go to the bathroom