Well, it's been about a week and a half now with no symptoms whatsoever. I'm grateful, but I'm guessing that my symptoms were likely the result of anxiety. I've been having trouble sleeping, too... classic... I guess it's finally time to go see "the talky doctor" as my eight year old niece calls it. I'm very sorry that I wasted the time of people who *are* dealing with an incurable disorder and suffering from *real* pain Thank you so much to everyone for taking the time to reassure me and try to find out what was wrong. Honestly, it's truly humanitarian service.