you may have a misalignment in your spine (most likely more than onr anyway) around the middle of the back (area called TH 6/7/8 or Thoracic (chest) vertebrae number 6, 7 and 8. This area supplies your digestive system with nerve information any misalignment there is contributing to your condition.
Check my website for more info and do the exercises to get your spine into a better alignment and see the results. http://www.dorn-method.com
Blessings
Thomas
If you want healing (distance) let me know then I will send you (its free!)