Hi smud. It sure does sound like OCD.

I have it too, and I think if I don't do my odd little routines, something terrible will happen.

I have to click my teeth a certain number of times, count objects over and over, lay objects in the same order all the time...what else...I'm sure there are more, but not as many as I used to have. Mine used to be more severe than they are right now.

Hope you can get control of yours, it can drive you crazy sometimes. I think medication can help, not sure though.