okay so about a month ago, i got a sudden pain in my back when swallowing, it lasted a few hours and really scared me, to the point where i was breathing heavier, faster heart rate, etc..about a week ago, it happened again, and of course I overstressed about it, and got all the other symptoms again....now today it has shown up again, and I am really starting to freak out as I read horrible horrible things when i google back pain when swallowing..it is too late to go to the doc, clinics are closed and going to the er, well i will sit there for about 8 hrs when a clinic opens up...please help!!!!! I can't sleep