STD contamination fears

Are there any demisexuals on here that struggle with SO-OCD (I'm a straight woman, or so I think I am). It's a struggle to know what's OCD and what isn't

Anybody else use their lack of sexual history as a way for OCD to use as evidence? I just start remembering all the times I could have had sex but didn’t. I also had a HUGE porn addiction that made it so difficult to function. I remember that I was always afraid of having sex with anyone other than my ex because I was emotionally abused and I felt like if she found out, she would get mad and at the time, that would break me. I’d always overthink about sex and what could happen if It happened at that moment. My mind would fill with questions and I just would end up saying I rather not have any sex. My therapist believed I could have shown signs of OCD early on. I believe that’s what’s happened then and now. I don’t like guys romantically and I love getting excited for a woman. I love that feeling of seeing a pretty girl and getting the chance to know her. It makes my heart so happy. But I would do everything I can to avoid speaking with a guy, even if he was not conventionally attractive. Porn makes me feel like I could turn gay since I watched it so much. I’ve lost interest in watching porn which is a good thing but now ocd is like “oh you don’t get turned on by porn anymore, and those videos had girls in it so that must mean you don’t like girls anymore.” Like how stupid is that. I also saw on Reddit and Quora that people were saying porn can change your attraction/make you lose interest in girls. I know Quora and Reddit are OCD’s best ways at scaring you and these forums are never to be taken seriously, but man does it trigger you. Anyways if you made it this far, thank you. I’m just overthinking a lot today

⚠️ TW sexual themes ⚠️ I have OCD regarding sexual themes. I struggle with real event/false memory OCD, and I used to struggle with different sexual sins before me and my boyfriend were together. My OCD tells me that if we get married, and we consummate our marriage, that it’ll be sex under false pretenses if I don’t confess everything I’ve ever thought/done in regards to my past. It makes me feel like when we do end up exploring the sexual aspect of our relationship, that it’ll be SA unless he knows everything. OCD is ridiculous. Can anyone relate to this? The thought of hurting him in that way actually makes me sick to my stomach and makes me shake.