My 9 year old son has been complaining for almost 2 years now of nausea and stomach discomfort. I took him to the doctor two times that it got really bad. Both times they did a CBC and X-Rays. Each result came back fine. This time we also added an upper GI and it, too came back fine. I hate to see him like this and have no other ideas to pursue. Any ideas, because my doctor doesnt seem to have any!