Why do i feel like I'm in denial

So I haven’t been diagnosed with ROCD but I’ve kinda self-diagnosed myself because of my repeated thought patterns and my way to escape them by searching for answers online (“signs I love her” or taking “do I love her or am I attached/codependent” quizzes) and asking loved ones how they knew they were in love. But recently I started to question this symptom of ROCD, wouldn’t someone in denial about loosing feelings for their partner do the same thing? (try to look for reasons that they do love their partner) I started to feel emotionless and apathy for my partner around the 3 month mark but as we grew closer and had real and emotional talks I started to regain my feelings. But sometimes when we are cuddling i’ll get this sudden emotionless feeling and it gives me anxiety. (It also scares me to think this started at the 3 month mark due to the 3 month rule phenomenon I see on social media) Our relationship has always been soo healthy, I really love my girlfriend and I know it but Im not to sure if i’m actually “IN LOVE.” I sometimes get intrusive thoughts about her looks and feel like im in love with her physical potential rather than how she looks now and that feels so wrong but don’t get me wrong either I still still think she’s beautiful regardless of how she looks. I love everything else about her like her personality, kindness, generosity, and loyalty. She’s my first girlfriend so I don’t know how to distinguish between loving someone and being in love with someone. I also don’t know how to or how it feels to move on from someone after so many emotional/special moments with them and the thought about starting a new relationship makes me feel uncomfortable and is just something I don’t want, hence the feeling that I might just be attached/codependent. I feel so uncomfortable when thinking that if we break up I might never see her again and we’ll never get to rejoice in sharing these emotional, special, and beautiful moments. I want it to be her that I spend the rest of my life with so badly but I feel like my mind is stopping me from picturing a future of us together even though that’s what I really want. (writing this sentence^ I got the intrusive thought of “are you sure that’s what you really want” and now i’m questioning myself) I also can’t help but feel this intense anxiousness in my chest and an inner gut feeling/voice telling me to break up with her without any reason other than because I have a strong feeling she isn’t the one. I haven’t acted on this feeling because In the case that I do have ROCD I know this gut feeling/intuition cannot be trusted. I also read, in the case that I do have ROCD the way to treat it is to endure the anxiety and face uncertainty but I feel like there is no uncertainty about my relationship. I feel 100% safe with her and that she won’t cheat on me, so why do i feel like this!!! I don’t want to endure this anxiety forever, I’m so confused! I’m currently looking for therapy to help decipher my feelings correctly and see if I’m experiencing ROCD. But according to what i’ve explained.. Is this ROCD or DENIAL about losing feelings?

it feels like i accepted being gay and thats part of who i am but i still feel that tension and fake attraction whenever i see a man and i feel like i could be able to have a sexual intercourse with a man even though i dont want it is it still hocd or just denial? like i am feeling okey but there is still that doubt that how can i know that im not gay if i dont get disgusted by gay things or gay personality traits and at the same time i want to feel normal again like before

im so scared that this is just denial and that im actuall gay. idk what to do anymore i need help. its just constant anxiety in my chest and i hate it. is there anything i can do to help?