For the past five days my son has been having severe stomach pains during breakfast and has to go the bathroom. His diet hasn't changed and he is not sick. I am worried about possible celiac, but there are things I am curious about. He hasn't had the stubborn lows, low absorption, or any other symptoms. He also eats pretty much the same thing everyday, he eats all kinds of things that has gluten in it, but he only has the problem first thing in the morning. My husband thinks that maybe it's just slight constipation, but I figured that this is the best place for advice. Just wondered if anyone else has dealt with this, or maybe some thoughts on the matter? He has a doctor's appointment next Thursday, can they just run a blood test or what is involved? Am I jumping at shadows or is this a serious concern?