Two years now, since colon resection (ascending). Still struggle with diarrhea. (At least in the mornings, 2-3 times.) It's interesting that my GI, did not seem to understand or believe it could be do to that resection... altho I read enough about this online to know how common it is. So did all the poop tests which were negative. Bottom line for me (only me) is that it was REALLY hard for me to introduce fiber back into diet, after being only able to eat soft foods for so long. I have started taking Metamucil Fiber Gummies (pretending like their candy)... but start slow with this... because can be definite gas 🙂 And not being afraid of fibrous stuff (still wary). It has definitely helped a bit, and while hope it gets better... have a sense will be something to deal with for perhaps forever. Immodium type of stuff also helps, although I really hate taking additional pills. I feel lucky that it doesn't mess up lifestyle too much except in a.m. Wishing you and all Good luck with yours!! You are not alone!!