So sorry to hear you are feeling so crappy. I know that spiraling feeling. Seems like once you start, everything follows, even the little stuff seems major. My suggestion, is to get up and walk. We all know we are allowed to do that. Walk more than you have before, its the best excersize anyway! Drink tons of water, that will fill you up and you won't have room for any food. And just know that soon this will all be over and you will be feeling so much better, that is what I keep telling myself, ....I know I will hurt and be mad and upset, and depressed, but I can't wait not to hurt when I move, I can't wait to be able to play with my kids, I can't wait to be able to get down on the floor, and get back up, I can't wait to be able to get out of bed. Think of all the positives you have, your family and the future you can now enjoy because of your surgery.
I'll pray for you. Hang in there.