hi.i wish you the best and thanks a lot because of your help.i am a man and 38 y.old.since week ago i have mild stomac in up and left the abdominal part.near stomac or colon.i feel movement the instinal and befor toilet i feel the full in botton f abdomen like every day.the stool color is dark but not sharp black and spoungiform .in this week i eat N aseteel sistein for my rispiratory system . and i limite my food to milk and cake with hazelnut chocolate. in this week i have some big problem and that make me angry and i have fullstressweek. my clinical symptom is:decrease appetite.dark spongy stool.increase insteinal movement. feel mild pain in left up abdomen like when the people need toilet.mild loss wight.is it dangereus?what is your diagnosis.i bigin to have H2 blocker (omeperazol).please guid me, thanks a lot and excuse because of wrongword in my typing,