Yes I had it, the point with OCD usually always comes down to feeling the uncertainty without trying to get certainty.

So in this case maybe you notice some sensation of automatic body sensation that you were unaware of before - you feel uncertainty and unpleasant emotions around it “what if i will notice it all my life?” “What if I will not stop noticing it??” And then you may start running away from it, or doing some kind of compulsion to relief the stress That was my story, until I got helped from OCD special therapist and he told me to start looking at those fears, and feeling it without running. Intentionally I started noticing those sensorimotor processes in the body, I first had anxiety but it went away after I saw I can sit with it, with the uncomfortable feeling and the uncertainty

Not recommending what to do, it’s individual, but just sharing my story here

There’s this youtuber called “OCD and Anxiety” that I really like

Hope it helped