Hi, I am wondering if anyone can describe there sob with their anxiety? I have been dealing with the sob on and off and now seems like its almost everyday thing. Can't figure out what is making it happen. I do have chest pain and muscle tightness with it and wondering if i have a stomach thing going on that could be causing it>? Worried that it could be a lung problem...i had a chest catscan done in March, do you think something could pop up since then? It seems like it just pops out of nowhere and can go on for awhile and then disappears, but it does happen when i move around sometimes too....someone please help me........