Hi Jeff, I don't really know how it is to be trans in your country, so I can't help you on that

But I believe we all have those fears, it's only normal. I found out I Was trans at your age and it was not that easy. But I got the courage to stop caring about other people and do me. Best decision ever! I started letting my hair grow , started wearing girls' skinny jeans and it all made me feel better, happier. I'm now almost 2 years on hormones and much , much happier =) I did get judged by some people who found out about me in uni, but nothing beats finally being able to be me. Plus, I pass most of the time, although before transitoning I thought I'd never pass.
Transitioning , though, is finding your inner peace and happiness, being you. You're still young and you have the advantage of being Asian. Look for a gender therapist nearby, try wearing more androgynous / unissex clothes, grow your hair out a bit and see how that makes you
feel.Buy a perfume for women.. take small steps and you'll feel more confident about your decisions as you go.
Wish you the best!