(((((Beth)))), I wish I had some answers for you! I am having one of those days too, no sense of direction whatsoever today! (And I am in my pj's too!) It sounds like it could be any of the things you mentioned, you do have a lot going on. Maybe just think of today as a rest day, instead of feeling down about it. That's how I'm looking at it. I hope you get to go to Nashville, that sounds like it would be fun for you!
Love,
Sujin