my family reacted (generally) pretty well, some of them took sometime getting used to it (got misgendered and deadnamed for a while before they finally got used to it) I don't think you can be too young to identify as something, you are exploring and trying to figure yourself out. Give yourself grace and time to try and understand the feelings you are feeling. And also know that it's okay for your identity to fluctuate or to explore other labels :) wishing you luck on your journey