The prep isn't as bad as it used to be -- pills, not the drink -- and you'll have one, uh, busy evening and then you go in and get the greatest nap of your life and then eat a glorious meal. Get yourself checked out.
Well, I am of colonoscopy age now and I got my first-ever one yesterday. The prep wasn't fun but not as awful as I'd imagined. My appt was at 6am on Monday, I was home just after 7am. There's no recovery except catching up on the sleep you missed. So, if you need a nudge to get yours, this is it!