Bad OCD Flare-Up

So I’ve SOOCD since I was in 8 th grade and it got really bad when I had an intrusive thought as to what if I was bi. And ever since then I’ve had self destructive behavior to where I would think the thoughts on purpose or about women and checking them out and flirting with them. ( I identify as straight) and over time these thoughts and self destructive behavior hasn’t bothered me and now they feel apart of me I know apart of it is ocd but also it’s me like me willingly looking at women and me wanting to have sexual thoughts or feel aroused and in reality if I never had ocd I would never think this way I could live without women and never sleeping with them I do have a bf and I love him and am attracted to him rn thought bc of what happened last night with a women it’s hard to feel that can anyone relate?

I need too know that I'm not insane, really. I am 16 and for the past two weeks, this has been completely ruining my health and happiness. I only recently came out as a lesbian like 3 months ago after a lot of confusion about my attraction since I used to think I liked men. At first, I felt so sure that I liked women, but lately, I've been having these unwanted thoughts about the possibility of liking men. I never used to feel this way, but now, every time I look at a man, my brain obsessively fixates on it. It forces me to imagine kissing him, loving him, things I don’t want, and then tries to convince me that I do. It’s painful. The thought of this fills me with fear and anxiety, leading to panic attacks and breakdowns. I don’t want these thoughts. I hate them with every fiber of my being, but I’m terrified that one day I’ll act on them and somehow like it. I used to think I liked men, but back then, I was in a very unhealthy space in a time of escapism and something deeply parasocial. I’ve only ever liked the attention and validation a man could give me, but these experiences are somehow treated as further proof that I’m "bisexual." I’ve never been in a real relationship with anyone, which makes my brain constantly challenge me—telling me, “You don’t even know what love feels like.” It won’t shut up. It keeps obsessively trying to make me prove that I’m a lesbian, testing my reactions and questioning my certainty. Is this normal?

I haven’t posted on here in a few days because I was feeling better but the past two days I’ve climbed my way back down the rabbit hole it seems. There’s this guy that I’m interested in and he seems to be interested in me. He keeps calling me pretty and how he’d like to meet me (he’s friends with my friends but I haven’t met him properly yet lmao) But I keep getting thoughts like “you’re not interested, you like women” and so on. I was feeling giddy about the whole thing up until two days ago where everything just seemed to shut off like my attraction, excitement and so on. I can’t believe I’m going through this again and I’m really trying to accept the thoughts but it’s so debilitating as I really want a bf but my brain keeps passing through thoughts that I do not want at all. Does anyone relate? Or have any coping strategies to help?