I don’t understand

I feel like my sexual orientation has changed, it truly feels like I’ll never be straight again and I’m heartbroken. I go out in public and I check if I’m attracted to the pretty girls, I start to make new female friends and I worry I like them, I look at them in ways I never did before just to “make sure”. I worry that I’ll enjoy sex and feelings with girls more and that it’ll be greater than what I have with my partner. I worry that my struggle with intimacy with my boyfriend is because I don’t like men as opposed to my insecurities and inexperience and shyness. It feels like I can’t find appeal in men anymore and even though I find no appeal in women either, my mind tells me my lack of attraction means I Need to be attracted to women. I don’t want to. I’ve had two lesbian dreams this week and it felt like I wanted it. I try to imagine myself in same sex scenarios and I get confused , it feels like I want it when at the beginning of this it just didn’t click. It feels like all my close girl friends from my past are secret crushes. It feels like my attraction to men was never real. I’m so scared and so afraid and so lost, I feel like a prisoner. It feels like my sexuality has changed, I Must be attracted to women. Although I know I love my boyfriend deeply, I now worry a women will come and take his place. I hate this. It makes me feel like my bond with my boyfriend isn’t as special , when my bond with him is what I treasure most. Almost All the best days of my life were with him and now I feel like I’ll have to give it up to be with a woman. I feel like I’m living a lie, I feel like I’m going to have to come out and be with women, my grandma will treat me differently. It feels too real, way way too real.

Let’s be happy & confident in being straight for 25 years and then one night while watching a movie think “Oh she’s really pretty” (like you have many times before) but this time your mind goes “Gasp! Maybe that means your bi!.” That makes absolutely no sense and I am so exhausted from my intrusive thoughts. I just want to go back to before I watched that movie. 😮‍💨🥺😣

Does anyone else get these feelings that they don’t even trust calling themselves their correct orientation anymore? Like I just feel like I’ve lost myself and deep down I’m not really a lesbian. Even though I was once so sure that I was :(