I haven't had that experience because I was diagnosed by a gastroenterologist, and I don't bring it up to my primary care doc. After I was diagnosed, I have treated myself all these years. If I did bring it up to my primary, I know he wouldn't dismiss it, he's not like that. So I guess I'm lucky. I'm so sorry you and have been shut down by healthcare pros. What happened to 'do no harm?' Dismissing a patient's symptoms can do just as much damage as the 'the disorder.' Ugh! Hugs, Kim