Where's my head??

I drove down Old Hickory Blvd for 10 minutes with my blinker on. What's wrong with me?

I've been stumbling over my words all day. Everytime the phone rings I get nervous that I'll get something backwards. Which has been the case for 75% of my day.

I'm forgetting everything. Someone will tell me something and if I don't write it down...it's gone within 5 minutes.

Anyone else having a day like this??