I do not have a large intestine, had surgery 13 years ago. at the place small colon is connected i had a CT scan which says i have a stricture and scarring. I am having terrible bloating and cannot eat any large meal, also can't do fiber, gluten or carbs. Any suggestions. I take amitiza twice a day and drink miralax every night with prune juice. this has ruined my life. it has just gotten worse over the last 6 months. am also having a problem with food backing up and i feel like throwing up after eating, i do take pepcid which helps somewhat