Have you been to see a gastroenterologist? I have this too and was diagnosed with SIBO (small intestin bacteria overgrowth). I was given an RX for Xifaxan for two weeks and felt do much better. Now I can have those things but I try to only have in moderation. When/if it comes back, I start the medication again. It won't cure you but it will help a lot if you are in distress.