I don't have bloody stools or pain and I have IBS-C. If I don't eat right, my stool is hard and it passes in dribs and drabs (or not). all day long.

Food and anxiety are my triggers.

Regarding food intolerances, read up on food intolerances and how to do a DIY test for what may bother you (if it is food).

DIY test(s) that you could try are 1. eliminate garlic and onion, big IBS offenders, which are also in many processed foods. 2. eliminate sugar, honey, agave, etc. and instead try pure stevia or pure maple syrup, but with a light hand. 3. Drop all fruit but kiwi (an amazing laxative) and papaya (ditto for some). 4. Drop meat and egg yolks and stick with egg whites and fish. 5. Eat cooked vegetables and not raw. 6. Try Lactose-free milk.

Do it all together or in stages. If you find any relief, then your situation may be caused by a food intolerance.

I could go into more details if you think you have food intolerances.