I'm a counter, too. Count the tiles in the restroom or even on my floor at home. count the cars in the parking lot when I'm out having a cigarette. Count how many cars in the parking lot have the same numbers in their license plates.
I must be an a - count- ant.
Fluff my pillow 5 times.
Like multiples of 5 for some reason and I count til I get them to work out.