I was reading your post from last year about your midback/chest pains. Ironically, I am having the same issues. I honestly thought it was an issue with a muscle strain or sprain in my back, but when I went to the Dr. today, he suggested that it was anxiety related and gave me a script for Xanax. The funny thing is, I don't think my anxiety level is nearly what it has been in different times of my life, so I was a little surprised (and offended, as I have always felt that I am a strong person and can handle whatever life dishes out). I've taken one pill so far, and, to my surprise, the pain has subsided quite a bit.... We will see how the days go... I just thought that you might find this info useful if you haven't received any relief... Take care...