Interestingly, I tried all of that as well but really didn’t see improvement until I gave up gluten for about six months. It was hard at first but I have found many excellent gluten-free foods that make me feel less deprived. Last stool test showed my EPI improved from severe to moderate and my intestinal inflammation from severe to normal. I still have to minimize raw veggies and I occasionally eat sourdough bread but really watch ingredients in commercially made products. I continue to take 3 mg Budesonide and 1 mg of Imodium daily and feel pretty decent most days. It’s not perfect, and is definitely a trial-and-error process to find what will work.