Angry at daughter

My daughter is 17, beautiful, feminine, but is saying she’s a man. She’s 4’10, 90 pounds, and shaped like a Coke bottle.

This came out of left field. She’s saying she’ll get testosterone behind my back at college. She’ll never pass as a guy with being such a petite person. She gets mad at me as I won’t use her new name. I just avoid calling her anything.

I’m so mad at her. If she ever was boyish or Butch, I’d understand, but she looks like a miniature Nicole Kidman.

This is ruining my life. I’m supposed to be 100% accepting, but I’m just angry. I had no problem that she is bi-sexual. This kid still plays with Monster High dolls!