Aw crap, Judy, it doth sucketh indeed. I think it's good and cathartic for you to post away and express some of this junk "out loud". It's what we do here.
What you said about not being able to get dressed or do things the way we used to do them hits home, and hard, with me. Just in this past year the changes have been a little overwhelming. Try as we may, there are simply days when it gets to us and there is no shame in that.
Tomorrow is a new day, let's hope it's a better one.