Yes. I do kind of this too. Or at least a variant.
usually i don't notice stuff like this cause it feels natural
and i'm unaware of it happening.
one i can think of though is that if i'm aware of something
happened to the left side of my body, say putting my left
hand on my left knee then i have to replicate it with the
right side and put my right hand on my right knee.
i don't do it as much these days cause i can ignore the urge
to do so. makes me internally cringe though.
Yeah. It doesn't help that my stride is a different length than all pavements ever in the world. I do this on tile too; I have to step every other or every third tile. Especially when the tile is patterened.
If I step on a crack, in comparison to where abouts my foot was when I stepped on the crack, my other foot has to step on the crack in the same place. And like, if the crack was on the top of my foot, I have to step on other cracks to make sure my foot gets to step on all the cracks if you know what I mean. Which you probably don't.
So if I step on the crack with the toes of my feet, there has to be 3 more cracks, and they have to be evenly spaced out across my feet for both feet, or it feels like, uneven when I walk. Yeah you guys probably don't get it, i'm [bleep]ing weird. :L
Along with the walking and the placing my hands in the same position, I have this compulsion to even my actions out. Like, if I'm walking and I hit my right hand on the side of my leg, I have to hit the left hand on the left leg the same way. If I mess up, and miss with my left hand and hit on the backswing, I have to miss with my right hand and hit on the backswing, then hit with my left the original way. If I hit with my right hand, then a different way with my left, then a third way with my right, it really [bleep]s me up because I can't fix the pattern. It's nothing anyone's ever noticed, but I do it and it annoys me.
I also have a similar thing with wiping off things I touch, though I don't do this all the time. But every once in a while, if I touch something, I have to wipe it off with my sleeve or a napkin. Except I have to hold it with my hand to wipe it off. So I have to wipe the part I touched. You see the problem? For a couple years in middle school, this was a huge problem for my mind. Eventually I suppressed the habit, but thinking about it now makes me really want to wipe off the part of my laptop my hands are resting on. :/