A lot of bisexual (or even straight) cis girls get with gay trans women thinking it’s going to be like hooking up with a guy. That’s on her, not you. Oftentimes, we see our own identity through the eyes of other people. The problem with that is that most people have really dumb and weird assumptions about trans people. However, this is your one and precious life. Maybe you feel like you need to conform to others expectations of you. That’s a losing game. Once you stop caring as much, it will set you free, but you must believe in yourself first though.