Spun a Rod Bearing..FLORIDA Help!

I guess I will throw my 2 cents worth in Tom. From what you described, it doesn't sound like a rod bearing. As was mentioned, a rod bearing will give you a knocking sound when you let off the gas and a main bearing will give you a knock under load. Seeing as you had some work done to it lately, I would be looking at the tranny inspection cover and maybe even the starter area. This sounds more like some rotating part that is just touching a piece of stationary metal.

Jack