Thanks, Inferius. So sorry to hear your dad faces this daily. How awful.

I'm pretty sure this is just temporary from either pulled muscles on an ab machine at the gym or from having been slung over my son's shoulder on Thursday night. He was being silly and forgetting his old mom isn't as tough as she once was. It seems to have slowly begun to feel better as today has worn on, thankfully. We already have one of those memory foam beds, the darn thing. Nearly had to mortgage our right arms to buy the thing. Thanks for the concern, hun.