Bed rest is hard, but it will hopefully help a lot! Have your husband stock up on your favorite snacks so you can keep a stash next to the bed. My husband got me a folding tray table to set up next to my bed and plenty of water bottles. He also moved a TV into our room as well as a gaming system. I would also suggest you ask your doctor about what kind of stretches/ leg exercises you can do. After a few days my legs felt like I had ants all over them from lack of use.
So weird, my husband literally did all of that haha! It's an Xbox 360 though so all I have for now are lego games. I'm thinking of taking up knitting and starting some cute baby items. There's only so much tv/video games I can play haha.