I'm 14 this month, and I don't have all my adult teeth (girl)?

I have all my adult teeth on my bottom set, but they are a little crooked, and I still have one milk tooth on my top set of teeth, it is a canine. My other canine started to grow, but then stopped.So I have one half grown canine, and the other is a baby tooth! Plus, my two front teeth are weird too. They have a triangular gap in the middle, and they both overlap the tooth next to them. The front teeth have sort of moved over a bit,(the dentist said they might), but it is taking to long for me! Like I said I'm turning 14 this month, and there is a boy I like, and he doesn't pay any attention to me. I'm certain my weird teeth are no help. I want to get braces, cause I want nice teeth, but if I still have a milk tooth (that isn't even wobbly) and a half grow canine, how long will I have to wait? Please help, what should I do. I feel so sad, and not confident at all, I don't even like smiling and showing my teeth to my best friend :(