my 11 year old son has been complaining practically every day that his stomach hurts, we have taken him to his pediatrition and because he had strep recently she had his stool checked for c-diff, negative now we are waiting to see a gastreoligist special doctor blood tests for this visit show nothing . my wife and I are totally frustrated because we cannot seem to get the answer, I have noticed that he has had some uncommon nose bleeds here recently, he is not constipated and does not have diarrhea what are we to do help