Uggggh, that's no fun! Thankfully they've come a long way with arthroscopic surgery. You'll be up and about in no time. I put mine off way too long, once I finally had it done I kicked myself for not doing it sooner.
I know it gets boring, and I understand that useless feeling, but it's only a few days. Don't rush it, it's not worth a setback. Try to make the best of it. You've got your husband there caring for you (thankfully I had my [now] fiance) so you're in good hands.
Best wishes for a speedy recovery!