Useless...

I don't think I've ever felt so utter and totally useless as I currently do. I have a ton of things I need to get done around here but just can't make any progress. Granted I've not even tried to do much more than sit on the couch or nap today. Just walking is an effort as it feels as though my entire body-but especially my right side-is in a vise. Even sitting is a chore at times. I did manage to dress and go get something to eat but even that took quite a bit of effort. I keep hoping and praying that the tight feeling will ease up...