HI Yip. Welcome to the forums.

I know what a tough thing it can be to share these troubles with others. I hope you'll stick around, and if you have a chance, post a new thread in the
Introductions forum to let us all know you're here.
Of course only you can know what your gender troubles can mean for you and how you can best deal with them. Certainly keeping it all to yourself is terribly hard. I haven't yet come out to most people I know, but I have to some friends and family, and while it's one of the hardest things I've ever done, it's also been worth it just to have that burden shared by others, and to know that they won't reject me for being who I am.
There are lots of small ways I find to cope from day to day with having to live in a male role, at least for now. Clothes are part of it -- for instance, why on Earth should I wear men's jeans when it's a little pinprick to my soul every time I put them on? Nobody notices; it just makes getting through the day somehow easier. Also, in social settings, I try to avoid artificially playing up masculine behaviors to compensate for my fears of being "discovered" as I have done in the past. Living alone helps me have some space where I don't have to put up a false front to the world. I don't know how much of this you might be able to do yourself, but you can try little things and see how they go. You'll probably find that others notice and care much less than you do -- since you're not in high school anymore; that would be a different story!

-- so you probably have more freedom than you think.
Most transsexual and transgendered people do not become alcoholic or attempt suicide -- though the rates are certainly sharply higher than in the general population, and depression is pretty widespread.

I'd very highly recommend trying to find a therapist. Depending on where you are, you can find therapists who can work with your insurance, or charge on a sliding scale to support people who couldn't get help otherwise. You might want to check out the
Therapists and Counselors page to find someone in your area who specializes in gender issues. This can be really worth it, even if they are a bit farther away. If it's too much trouble to go weekly, you can certainly go biweekly or even monthly, and still get a LOT of benefit out of it.
I hope something can happen soon to make you feel less "stuck," but even if it doesn't right away, I hope you can understand that you have lots of options, especially if you are patient and take your time. I wish you many blessings.
~Alyssa