Do I have OCD or something related to it?

Before I go to bed and after I wake up I have a routine that I do every single day. It doesn't have to be in the same order every day but it has to be all done. I often don't want to do it but it HAS to be done. Nobody tells me this, I tell myself that. I make myself do it. In class, if the teacher misses a spot on the board while erasing it, it bothers the HECK out of me, and if the desks aren't perfectly aligned, then I have to make them perfect. Things like that. There's a lot of other things but these are the main ones.