Ah! A member of my group? No family history, no previous polyps. Responds well to Cologuard. Hates prep with a passion, possibly because diabetes or some other condition makes prep even more of a hell than for most people.
Alas, you, poor dear Toni, sound like my wife — family cancer history (both sides), previous polyps (benign, but still…). Deb does okay, mostly: https://medium.com/crows-feet/chat-with-deb-colonoscopy-time-ac213f35a378