I've had a similar experience. I had symptoms for which I saw several doctors and eventually went to ER and was repeatedly just told by them and everybody else "it's just stress." Finally, I went to a specialist and they diagnosed my condition accurate and immediately. I don't even have any side-effects any more because now that I actually know what my condition is, I changed my diet accordingly. No drugs or anything, all I needed was someone to tell me what my condition is and that has improved my life immensely.