I gave up on relationships as soon as I found out that I was transgender (early to mid-teens, which is unusual from what I have heard). Not because I don't think transgender people can't be in loving, fulfilling relationships, nonono that is not what I am implying. It's because I was never very social to begin with, I get extremely self-conscious when it comes to human contact (a night is fine, months? That'd be agony.) I have poor self-esteem which has simultaneously gotten better and worse over the years (I have learned to present the façade of confidence). Basically figuring out that I hated being a boy and that my body fills me with intense disgust was the final nail in the coffin.
Girls like me though. I'm not saying that because I think I'm a stud, just a necessary observation. They think I look nice, I'm funny, unique, caring, honest, etc. I treat girls so well that people in relationships ask me for advice, it's weird. I don't think I treat them well because I am a master at human interaction, I just have a way of ditching all the unnecessary additional "stuff" that people tend to add to the way they treat people that they fancy (if I am explaining this poorly, sorry. I'm knackered).
But even though I regularly talk to girls that have an interest in me that I reciprocate, I doubt I'll ever be in a proper relationship. The chances of me having sex are grim, due to my own choices. I might get to kiss a few girls again if I'm lucky, not holding my breath though.
I'm not doing this because I feel unworthy, I'm just extremely paranoid and I'd hate to burden someone else with that paranoia. A relationship means constant scrutiny and I just cannot deal with that, partially because I'm transgender, partially because I'm just a weird introvert. It doesn't bother me as much as it used to.
Just do what feels right. Unless it hurts other people, then don't.