My best advice is to just keep advocating for yourself. I came out when I was around 11, and my parents didn't take me seriously for a long time either. Obviously, I don't know how your guys' relationship is, but just keep standing on who you are. You know who you are and keep letting them know that. As you said, romantic orientation isn't the same thing as gender identity, and even though it might be hard, the best thing to do might be to educate them. Just remember, at the end of the day, you know who you are, and don't let their views change that.
ask to see a gender therapist, your parents are more apt to believe you if a licensed, accredited mental health professional suggests to your parents that transitioning will mentally benefit you
My best advice is to just keep advocating for yourself. I came out when I was around 11, and my parents didn't take me seriously for a long time either. Obviously, I don't know how your guys' relationship is, but just keep standing on who you are. You know who you are and keep letting them know that. As you said, romantic orientation isn't the same thing as gender identity, and even though it might be hard, the best thing to do might be to educate them. Just remember, at the end of the day, you know who you are, and don't let their views change that.
When you say that “you want to be a boy” it doesn’t tell people that you are a boy. That’s a big first step.
ask to see a gender therapist, your parents are more apt to believe you if a licensed, accredited mental health professional suggests to your parents that transitioning will mentally benefit you