Wow...appendectomy and lesionectomy...two for the price of, well, two. Glad to hear that they caught your appendix before it 'sploded. They make an awful mess.
Having had a double hernia operation about a year ago, I can (somewhat) empathize with you on the pain. Of course, they didn't peer up inside my weiner with a speculum, and I came home and took ample amounts of hydrocodone.
I totally understand not feeling like having sex right now. It took me almost a week to start feeling resentful about not having any after my hernia repair.