I Hopefully have some encouraging words for you. When my daughter was 13, she told us she was a boy and fought hard to transition. In our case, we told her nothing was changing until she turned 18, if she still felt that way we would accept it. By 16yo, she was crushing on boys and now at 19, she's married and just had a son, my first grandson. Minds change when hormones kick in.
I Hopefully have some encouraging words for you. When my daughter was 13, she told us she was a boy and fought hard to transition. In our case, we told her nothing was changing until she turned 18, if she still felt that way we would accept it. By 16yo, she was crushing on boys and now at 19, she's married and just had a son, my first grandson. Minds change when hormones kick in.
This is the way.