As some of you know, I'm considering to tell my parents that I think to have OCD and maybe I should see a psychologist...but I'm considering it since a quite long time and I didn't find the courage yet

It's so embarrassing for me, and then I don't want to scare them. I'm still wondering if it's better to tell it to them or not.
Do you think that it's possible to tell them without going into details? I mean, I don't want to tell them exactly how my obsessions and compulsions are, expecially the religious ones. But how can I make them understand that I think that I have OCD without saying this? And also if I try maybe they would ask questions. I don't know if it's possible.
I realized now that maybe this is a silly question

But maybe you have advices about how I can tell them, or about IF it's better to tell them or not...
Sorry if my question is quite similar to another that I made, but I really don't know what to do...