Ugh I thought I was doing a little better but then I had images of myself and another women and it felt like I wanted it. Has this happened to anyone? Help:(

I can't look at 18+ videos, comics, etc. I am straight, but SO-OCD tries to make me think I am not And the thoughts turns to feelings, and makes me scared, uncomfortable, sad, because I know this is not me. And when I try to imagine myself being with the woman on adult videos, and comics, my OCD gives gronal response not at the girl, and it fills me with fear, and anxiety, I always loved, and was attracted to women but I can't and it caused me to be depressed, and I keep ruminating I keep trying to focus on her, but it's so bad that I avoid those all the time now. I am wondering has anyone gone through something like this, or currently is, and wondering how you have done to combat this!

Is it normal for this theme to legit make you feel like you’re the opposite gender and that’s what you want to be and it’s very convincing? And you just keep getting images and scenarios in ur head of you transitioning and actually going through with it? This is sooo scary and i don’t feel like myself at all anymore. It’s making me not feel like a woman or myself of how I’ve always been my whole life. I’m really nervous and scared, it’s really make me feel like this is my true feelings/ self ): it’s causing me to feel weird k. My own body and feel weird about my body parts. Like my brain is literally thinking as a trans person would feel or think like wtf??? Is this normal?!? Pls someone let me know. & and it’s making me feel like I’m attracted to woman all the sudden and i keep getting flashes of that in my head. I’m in a relationship and im scared this is gonna ruin things bc the way this theme is making me feel and my body. Ugh ihml, need some advice. Has anyone experienced exactly this??

And what is happening...let's say I come across a video of that person and then I stop the part where it triggers me and I deliberately imagine images of a sexual type, and if I don't feel anything, I look again, as if I want it or I have the urge to imagine it, i.e. I feel the need, and if I feel something or get a feeling in my groin and I feel like I fall into despair?