Why are conservative christians so scared of trans people when the bible never talks about being trans?

I don't understand, I'm a trans woman and made a post on r/catholicism (since I was raised catholic) about me wanting to be celibate for God's sake since a relationship between a cis man and me would be between two people of the same sex and the catholic church wouldn't approve of that, but that I was still transitioning since the bible never talks against being trans like it does about gay acts (not a gay sexual orientation but gay acts) and I was still met with rudeness and contempt from all the people in that community, that said J was a hypocrite and that I was going to hell, despite me not violating any commandments that are in the bible