im wondering if maybe i have ocd , I count in my head constantly sometimes i dont even realize im doing it. my husband will see my fingers moving a say "stop counting babe". i know exactly how many steps there are when i go down a set of stairs. and lots of times ill count repeated numbers. like 123,123,123,123 and so on (always in my head

). also when i see a billboard i have to make sure all the letters have a mate. for instance if the sign says "burgers for sale" i have to go "bu rg er sf or sa le" and im okay with that because every letter has a "buddy". but if it doesnt the i have to find another sign and incorp. it into the phrase until every letter has a mate. everything needs a pattern....i hope this makes sense. does this sound like ocd or something else?
thanks