New to this forum after + 20 years with a pelvic pouch. No issues except for still going often and like you feeling not always empty. All suggestions above are good but I think nutrition is a big important part also you need to bulk up tour stool by taking some kind of filler like i use Metamucil or benefil , I wasn’t told until 6 months after surgery and made all the difference. It makes your stool formed sofly instead of diarrhea! Hope it helps you. But it’s also all about what you eat. Think input output