felt sick to my stomach thursday, vomitted later that night, haven't eaten much except crackers, jello and gingerale since thursday. now it's monday. i've had diarrhea, dark green and black since then and have no energy. been either in bed or on the couch since this all started. not vomitting anmore, but still have dark greenish-black diarrhea and am upset to my stomach. have tried pepto bismol, drinking water, gingerale, and immodium ad a couple times, but no relief like normal if i have some kind of a stomach flu or something.