A bite in Florida would send me to the doctor's just to be safe.
Did you ever get a look at the critter that bit you?
I didn't, but do recall losing focus on the ride home, almost missed my first turn. Thought it was just too much sun and not enough water, but you never really know.
Some water moccasins on the Huron River a couple of weeks ago. I have some video too with them entering the water, awesome stuff.