Maybe she will come around. Maybe not. But whatever you do do not ask for permission to transition. I know you're young but life can get messy and before you know it it your transition will have become that much harder. My family has not accepted me and never will and I will have to abandon them and I am planning to just that. And I am getting to a point where there will be no forgiveness and I will not let them back in my life. I will simply no longer cry these tears. I mean my mom says she does not believe me and said I am an incredibly masculine person. Some history: I got in a bunch of trouble in first and second grade for using the girl's room, I always told them I wanted to be an actress, at 15 I was caught crossdressing and my sister told my entire family right at the dinner table, I am fashion obssessed, at 23 I became a fashion and beauty editor, I went out with a girl who was the dominant peartner in the relationship, dressed masculine and could be best be described then as a butch lesbian. The only thing masculine about me is the fact I like sports. But I consider sports gender neutral so that doesn't really count. She even told me my FB profile pic is "strange" and all it is a basic picture of myself.
It took a lot of courage to come out and you should be really really proud of yourself. It does take time for some people to come around. Without knowing your relationship with your mom it is hard to say but from your other posts it seems you are close so I think she will come around. Remember, you haven't even talked to her yet face to face. You should do that.
I'm proud of you!
