I went to the dentist. Something I thought was going to be an awful/expensive/painful problem, isn't. It may be later but for now it's fine. That was a relief. Also, my dentist is a cheery guy, that lifted my spirits. Their interior design of their office is more like a spa than a dental office so it's less "medical" and intimidating; more "come in and have a rest" than "scary painful things happen here."
I only had about 20 minutes of sleep but I was able to find someone to drive me. I don't drive when I'm that tired and I didn't want to reschedule. I was happy that I asked for and got the help.