I usually put my imagination to work to help alleviate the pain. Try the following remedy:
Imagine you are sipping water (or a water, milk mix) through the middle of the V of your chest to your mouth from the areas that are in pain in your digestive system. You will find that by alternatively narrowing and widening the water stream, you will be able to reduce a considerable amount of pain. Do not use this technique too much It may cause you to hyperventillate - Take some breaks in between and take deep and calm breathing. Make sure to concentrate on keeping the water flowing through the V of your chest while using the technique - also try to relax.
Well, I hope this helps you somewhat.