I have been experiencing gas, bloating, and abdominal pain for about two weeks, regardless of what I eat. My bowel movements have been very small and ribbon like after several days of constipation. I have IBS, diverticulosis, and sensitivity to wheat gluten and dairy products. My last colonoscopy was about a year ago and showed no signs of anything worsening. I am wondering what sort of questions I should ask my gastroenterologist or what tests I should consider. Thank you.