My doctor told me it is just the nature of the disorder, and that if the tests come back ok, and you are attempting to lead a healthy lifestyle, then to trust in
the results and try to carry on. I
know it is hard and scary when we get
the physical symptoms. Next time, try to take 5 minutes and do some deep breathing and rationalizing with yourself, asking yourself why you might be feeling anxious, and what is the worst that is going to happen.