Ah, we have some things in common, Michael.
I'm 18, pre-everything FtM as well. I'm currently trying to get transition started, but my doctors decided it was more important to put me on antidepressants. I have to wait for the medication to stabilize before I intend to start T. One thing after another... events keep preventing me from transition. I've been trying to get transition started for about 4 months. You'd think after this long I'd be able to get there... but it's been very difficult. I hope things will be easier for you.
My parents are not okay with my transition either (well, 2 of my parents, I have 4, and the other 2 are pretty supportive). I can't get away with living stealth, but rather, I will be coming out to my classes during fall semester, or rather, I will introduce myself as Daniel. If they bother to ask, I will have to remind them to respect me as a human being, not based on my gender and how I identify.