I think I have schizoid, but...?

I'm not sure how to ask my parents to get me diagnosed. I've looked up schizoid tons of times, and it fits me so perfectly that I start laughing. I've tried to tell my dad before, but he just dismissed it because I have a decent amount of friends. I'm underage, so I can't just go to a doctor on my own. Any tips on what I could do? Please?