Hi, I was diagnosed at about 48 years of age. It was a long time coming. I didn't understand where or why I had such horrific pain in my stomach. The pain was so bad I would faint. My children witnessed some of these fainting spells and were very scared. This disrupted my whole family. I even was misdiagnosed with appendicitis and had an appendectomy. Finally after I moved to Ann Arbor, MI saw a wonderful GI specialist and was diagnosed properly. I haven't had a fainting spell since.