I think I'm in the same boat with you, KatieUR. I'm not for sure because I haven't been diagnosed either but from everything I've seen on this site about OCD a lot of it seems to fit the description. Intrusive thoughts, a need of symmetry in objects or numbers. And from what I've read it
can be brought on by anxiety and stress, and in some cases, if untreated,
can get worse over time. Just in case you feel alone on the whole counting thing, I'll let you in on one of my little quirks too, sometimes when I make a statement while walking, I have to split up the words into syllables and use a syllable for every step, so let's say I said "I ran there." (3 syllables) and started on my right foot, the sentence would also end on my right foot, so NEEDING it to be even I would either say it over in my head again at least 1 time (in order to make the number of sentences, syllables and footsteps a multiple of two) and walk it out, or say a random one syllable word out loud and look like an idiot.

lol. I also do the teeth touching thing but in multiples of 4. lol. Hope this helped in some way.

-Storms