If they found out, they'll literally kill me

I'm a transgender male, but I didn't come out about it in real life. The country I live in is extremely homophobic and transphobic. If anyone found out, I'm literally gonna get killed. I'm not even gonna get disowned, no, I'm literally gonna die. I don't know what to do.

EDIT: I have also forgotten to mention that I'm a minor, so I can't leave my country easily.