Super exhausted. Totally have developed an obsession/attachment to my coworker. I have a long term boyfriend so this is a frustrating theme to handle lol

False attraction has been killing me ive had it for months with the same person. I have a boyfriend so having false attraction makes me feel so guilty. And lately theyve felt so real and ive been so anxious. What if I do like him bla bla. Ive only ever saw him as a brother and we have a good connection and he is one of my good friends but even sometimes when im having a conversation I feel like im cheating. Sometimes I get excited like oh yay he is gonna be here and then I get scared that it’s romantical because I get excited when he is around because he is a funny. Im so scared thats its real attraction because I love my boyfriend I would never do such a thing. And lately my minds done stuff like oh grab his attention stuff like that and it feels like I have done those actions but I dont want to. Sometimes when he is like idk sitting near Im like oh is he looking and my minds like oh do something to empress him bla bla. Recently he was going thought stuff and my boyfriend was there and I was I can give him a hug because I think he needs it but after I thought of it as bad because he is a guy and I had this false attraction what if I did it because I like him bla bla. I am freaking out idk why my mind makes me do compulsions that I have acted on like oh go talk to him and I do its weird urges that I do not want to do. I am scared that it will come true

any help is really welcomed and appreciated. I tend to hyper fixate on men outside of my relationship, they feel like crushes but I’m like 60% sure they’re meaningless dopamine rushes that happen with people I find interesting, friendship worthy, or physically appealing in some way. My hyperfixation recently shifted to a supervisor, not even an hour after meeting him :/ that’s fine, whatever, I can’t do much about it. I daydream and create like this drama romance in my head. Like good content for a movie or a book. Comparing it to that makes me feel less disloyal, and more understanding of why this might happen (I am a hopeless romantic, I adore stories). I’m home now and I was thinking of wearing a cuter shirt for work tomorrow because I went in an oversized hoodie today. This is a thought I had this morning before even meeting this man btw. But then my brain went to oh yeah I want to look attractive for this hyper fixation. It felt exciting to think that. I felt excited. Then the huge wave of dread hit me. I wanted to look good for another man? For a specific person? I can’t stop panicking I don’t know if this is normal, disloyal, a distortion, or what it is. I’m so confused. I felt happy when I got that thought. Maybe it was a dopamine hit or something I’m Colombian and we’re really big on looking our best 99.9% of the time. Even if it’s just to go to the gas station. I just feel so scared that I felt excitement over this one person. It’s extremely different for my boyfriend’s culture. Almost the opposite. I feel so disloyal and unworthy of my boyfriend. I doubt this was intrusive, it genuinely felt like me and I’ve had thoughts like that in the past. I just feel like a huge monster right now Please help :(

I feel like my brain needs to chase dopamine. I’m currently in a long term relationship but I notice myself chasing male attention at work and fantasizing about if my coworker can bring me more joy than my current partner. Deep down inside I know that I love my partner and he’s the only person I want to be with but right now I feel so miserable. I feel like if I dont seek reassurance (watching videos on this topic, scrolling through reddit) then my mind will start to think that I need to leave my partner. I’ve been struggling with ROCD for over a year now and I’m wondering if I should even be with my partner since this has been going on for so long. I dont know how to accept the fact that my relationship isn’t going to feel like how it did in the beginning.