That deep down feeling of being straight....it wasssssss there weeks ago. Where is it now? What does that mean?

So i started to feel like a lesbian again and that i have to be one. I dont want to be one. I just dont. But being straight feel like a lie now. I question my whole life, my feelings and everything. The biggest indicator of this must be that i will be slowly 21 year old and ive never dated anyone and i dont really find anyone attractive and i dont even know if i truly was attracted to someone and im scared of relationships i might have trauma or have anxious avoidant attachment. Help me. I do feel lost. Really lost. I dont know who am I anymore. I feel like that i must have been gay my whole life now. I feel like an alien. I sometimes feel like 2 people are living inside of me.😞😞😞

anyone else have a good evening/ day then fall back down hurrendously the next day? Honestly yesterday I felt great! Like I knew what I like (opposite gender) and these ‘false attractions’ are just false alarms caused by OCD… like I knew these thoughts and feeling are OCD. Today I question it all over again. Are these false attractions real? Why has my loss of opposite attraction feel like it won’t return? Though yesterday I got snippets.

I don’t know if it’s SOOCD. I no longer feel anxious in the moment when I think about women, and it’s like my imagination wants me to think about it and get aroused. I don’t want to be gay, but maybe I am after all. In my life I haven’t been so sexually driven before (when I was living with a man, or when being single) but now all I can think about is having sex with a woman. I don’t want to, but somehow my body does and it feels like my mind have changed to accept it to.. feel so sad This all started around 4 weeks ago..