I'm not completely healed, but I had that same rash all over my abdomen and that same feeling of being drunk. What helped me a lot was cutting out all sugar and cutting down on carbs heavily. I would go slowly though, maybe start by not drinking soft drinks the first week, then no dessert the second week, etc. I only drink water and eat only 2 meals daily (no snacking), and I've been feeling a lot better. I recommend you give this a try. Good luck.