I think you'll be fine Christopher, its always most confusing at the beginning. Even though I knew I felt like a girl inside, and I explored every possible outcome that I could think of in undertaking my journey towards becoming me, I would still second guess myself constantly, wondering if I was doing the right thing, that maybe I should've stayed a guy and tried to cope, or maybe everyone else is right, that perhaps it was just a phase (it wasn't) or some other detail that I had to consider, afterall, biggest change of my life. I was fine, still am, despite a little bump here and there, I feel happy that I can be me (even if I'm a bit of an emotional wreck all too much).
Don't try to rush yourself, take every day as much you feel comfortable with, you'll know when you are ready for the next step and it'll come so much easier that way. And yes, do it your way! If there's only certain things you wish to change but others not, its your business, not anyone else's to tell you how to achieve happiness within yourself. You don't have to follow the same route as everyone else, we are all different. Just be you.