Hi, Megan,
Get thee to a therapist. Or, at least to a TG support group. Better yet, if you can find a place where trans people congregate, umm, hang out, go there and sit and talk. You'll likely discover a whole lot about yourself.
What you feel is similar to what I went through, but in my case it was during my tentative first steps of coming out into the world. Yikes...the life of a tweener.....