Hello, I had the same problem, despite being healthy (running daily,being slim) I could not eat fruit and veg. My doctor suggested colon cleanse. I tam taking natural pills, Naturalmax Enerix and Vitalix and these help a lot. I am much better if eating fruits than before, and I've been only taking them for 3 weeks. These are 100% natural and also sugar-free.
You have intolerance issues with certain foods. Change the psylllium husks to miralax (sp) because people that have sensitive bowels do not do well on bulking type meds. Look up on the internet on foods that cause gas and you should be able to get your problem under control. And get off the daily omeprazole. That makes your stomach acids turn alkaline and you'll just end up with more bowel problems. Omeprazole is good for once in a while indigestion. Maybe change doctors, too. Hope this helps you!