Thanks for the replies, guys.
My concern is that...sooner or later, I'm going to have to decide which gender to live as, at the very least. That doesn't mean I'll get T right away or anything, but if I am truly transgender, I would want to start living full-time as a man. I'm moving to a new city and starting a new college in about four months and would like to know before then so I know how to introduce myself, how to dress, etc.
I would need to come out to my family and friends, pick a new name, cut my hair, get new clothes, a binder, and so on and so forth. Once I do this, I feel like there's really no going back.
And then what if I found out my trans feelings were just due to an anxiety disorder? Or that I -could- live as female and be happy?
I know some people do de-transition but I can't even imagine that. Especially if I do start T and see irreversible changes. I also know that some people live bigender, but that's not for me either. I personally wouldn't like the inconsistency.
Probably should talk to a gender therapist about these uncertainties but I like hearing from you guys too.