Feels like a monologue now...
Fuse 37 was ok when I checked, so I closed the fusebox, and went to sleep.. Today when I got in the car.. heater blower was working.....
So my guess is at this point, that either there was a bad electrical contact at the 30-amps fuse, my blower motor relay is going south, or my fan motor is acting up... at least I'm getting some air now - hope it still works when I leave work tonite...