Hi Rich, I'm having the same kind of morning. Feeling anxious for no real reason, and I too am at work sitting with nothing to do - let's face it, those are not good things for people with anxiety issues, WE NEED TO KEEP BUSY!
We'll get through it, just remember - we've done it a million times before. Try not to dwell on it, and find something to busy yourself with. Good luck with the pup!
Hugs