Ugh, I have to have surgery tomorrow to remove the sesamoid bones in my foot because the conventional sesamoiditis treatments weren't working.

In the process I will be acquiring a new body part - a titanium screw - where the sesamoids used to be. I'm not quite sure how I feel about that - Bionic Ania, maybe?
I've never had surgery before and I'm terrified!
Also, I essentially have to be on bed rest for 2 weeks post-op to recover. I have no idea what I'm going to do with myself. After all, there are only so many TV shows, books, photo albums, etc. to occupy my time. I'm going to go nuts with boredom and house-boundness
This whole foot problem has completely back-burnered any attempts at weight loss.

I haven't weighed myself for awhile, but I bet that with all the emotional "why me?" eating and the non-exercise (due to the hurting foot) I'm probably back up to 140.
While I'm not normally a glass-half-full kind of person, maybe I can con myself into thinking of this surgery as a new beginning? I won't be able to get up and get snacks for myself so that's a plus. Maybe the two weeks sans snacks will help break that habit. But, what do I do about exercise? My a$$ is going to be in a constant state of numbness from sitting on the couch. I don't want to get all atrophied and weak like you do when you have the flu and lay around for a couple days.
Any suggestions? Maybe I can work on my abs and arms, do isometrics - I don't know?