I think getting in touch with a therapist and a psychiatrist would greatly reduce your symptoms since you have already had a lot of testing done.
Honestly I haven't token meds nor counseling since 2008 and it wasn't consitent
I agree with Slmercer. Anxiety has so many strange symptoms. Are you seeing a counselor or taking any meds for your anxiety? You've had many medical tests done so it sounds like your healthy. I understand the dizzy feeling. Mine is not always quite like yours but I do have dizziness out of no where sometimes. Remar
My dr. has told me that anxiety can affect any part of your body and can cause other physical ailments. Once the anxiety is under control you should feel a little better. Hope this helps,best of luck!