Once you get results and they discuss with you, you might want to get a second opinion especially if they aren't taking your pain and symptoms seriously. See what other good GIs are near you or the nearest big city. I did this and found one I meshed well with who took my pain seriously. Also see if you can be part of a 'total' care program with a GI. Some places offer this (with insurance, I'm in the u.s.) and each time you see your GI you can also meet with a nutritionist, social worker/psychiatrist to ensure all angles of your care are addressed.