I have been experiencing abdominal tenderness, bloating, gas, stomach churning and diarhea for about 2 weeks now. within 30 minutes of eating I am running to the bathroom about 10 to 15 times. the diarhea is very light colored and sometimes foamy and floaty. my stomach gets more enlarged as the day goes on and I have lost weight since I can only eat crackers, bananas, and mashed potatoes.