Upper abdomen pain after chiropractor

I was diagnosed with acid reflux years ago, However the pain I had then was mainly confined to my extreme upper abdomen. no throat pain, no chest pains. recentley due to back pain, I went to a chiropractor, they took x-rays and informed me that my spines was out of alignment in quite alot of places, I started going to the chiro and receiving adjustments, after maybe my 2nd or 3rd adjustment, the pain in my upper abdomen increased, with alot of gurgling noises, and I now have burning pains in my sternum and my throat, sometimes into my shoulders, and feel like I cant breath sometimes. is this due to my spine? or is it my acid reflux getting worse, or is it possibly ulcer or gall stones? any help would be appreciated