I've been there, sister! Probably most of us on sites like this have, I imagine. I'm guessing you're still in your teens, so look at it this way: You've got lots of time to get out and on your own where the opinions of the uber-religious can go fornicate themselves with an iron stick!
The dysphoria does get pretty nasty at times, but like the others have already said, keep those hotline numbers on you always. Stay in touch! I've been lurking on this site for months, and the posts I've read helped me get my own transition started!
It does get better, even if it doesn't look that way now.