Who's going to be doing this railroading? It's going to be up to you and whoever you decide to have a relationship with to decide what your roles in the relationship will be. When I started getting serious with my partner (now cohabitating over a decade and going strong), we both thought we were cishet little ex-christians. But we were buddies from the start, and that hasn't changed even when we started to question our gender identities. For all I know, it may have been the fact that we were in a stable, loving relationship for the first time in both our lives that made it safe enough to start exploring that aspect of ourselves. I know for us it took (is taking...) a while. I loved them when they thought they were a woman, I love them now as their NB self, and if they discover more about their gender identity I'll love them then. We're still, and will hopefully always be, partners and best buds.
So if you want to try being in a relationship with a girl, find a girl you like, and love her.
A practical addendum to that last point: I am eternally grateful that I am too old to have had to deal with the current landscape of app-based dating, so I am definitely commenting on something out of my experience, but I would advise trying to meet people in real life and make non-romantic friends, rather than "trying to date". Book clubs, Ultimate frisbee leagues, activism groups, etc. I met my partner doing community theater. I think if you want to find someone you can be friends with as well as partners, you have to try being just friends first. And it doesn't always progress beyond that, and sometimes that sucks like a bastard. But I still think it's better than the alternative methods I've seen.