I couldn’t have said this better myself, so I’m just going to leave this here.
For ways you can help:
https://www.change.org/p/barack-obama-enact-leelah-s-law-to-ban-transgender-conversion-therapy
http://theleelahproject.com/help
And to all the others in her position,
THERE IS HOPE. Don’t give up. You are loved, and you will be ok. Countless people stand behind you, including me. You are not alone.