Why Does It Feel Like Denial?

I've gotten diagnosed with OCD and I'm in therapy. But I'm worried that I don't have OCD/that I got misdiagnosed. And recently I'm worried that I've just gotten myself into a habit of thinking of dirty minded or just plain old terrible things after I see/hear certain things because I feel like I need to prove I have OCD or else I'm faking(sometimes this goes away). Or that I'm just mimicking symptoms of ocd to cope with real problems I may have and that im just really deep into denial. I don't know...I'm just so tired. I mean, what if I really am what I think I am and this is my brains only way of coping? I don't even really feel anything towards most of the thoughts anymore either I just know they go against my values and I don't want them. I don't know if that's because I'm so mentally exhausted, I just don't care, or that the thoughts are true and I'm comfortable with them.

Sometimes i feel like im using ocd as an excuse. What if i dont really have it and im just freaking myself out? Does anyone feel this way

When it comes to soocd exposures, that sometimes means engaging in triggering things like sex and intimacy with my partner, but I worry that I am sometimes also being compulsive like wanting to be intimate to see how it makes me feel, check my feelings, sensations, emotions etc. and then at that point how can I really do the exposure? Idk I’ve just been struggling so much with this theme lately. I feel like a fraud most of the time and the thoughts convince me I am deeply in denial, constant loop.