I forgot to tell you something. I am a nutrtionist. I think you should have a test called a Heidelberg Gastrogram google this). Only a holistic doctor doe this test. It will tell whether or not your stomach and intestines produce too little hydrochloric acid when you eat and when you do not eat. If I were you, I would have this test even if I had to fly out of state to have it. It's a very easy test and will tell what's wrong with you. Good Luck!
It is possible that your stomach does not produce enough hydrocloric acid (hcl). You should find a Holisic Medical Doctor and tell him about your problem. Ask him if he has a way of checking to see if your stomach does not produce enough hcl. He will probably have you buy some hcl capsules from him or from the healh food store and take it with meals. What you do is take 1 capsule with your meal. If you get no burning in your stomach, then the next meal you take 2 capsules. If you get no burning in your stomach, then with the next meal you take 3 capsules. And so on, until you get burning. Once you get burning, you cut back 1 capsule. Then you take that amount with each meal. For example, say you finally feel burning in your stomach after taking 4 capsules with each meal. Then you cut back 1 (cause you don't want to burn your stomach), and take 3 capusles with each meal. You would then keep taking 3 capsules with each meal until you feel burning in your stomach (this could take weeks or months). Once you do, you cut back 1 capsule. You keep doing this until your stomach is healed and your off of them. Also, if it not a hcl problem it could be that you have too much bad bacteria (yeast) in your gut. Only a Holistic Doctor would check for these things. Good Luck!