What is a diverticulum pouch? What happens if it get stuck in a pelvic floor muscles? What is a diverticulum pouch? What happens if it gets stuck?

It is a protrusion. A protrusion from the GI tract, commonly in the large intestine is called a diverticulum. It is pouch like protrusion caused by muscle weakness in the wall of the intestine. The diverticulum can get blocked or inflamed, often requiring medical or surgical treatment. In your case, if you have substantial pain, surgery may be the best solution.