I'm 19 and I used to have really bad teeth, I had braces for two phases and I'm mostly happy with them besides the fact it looks like I have what I believe is an open-bite still? Anyways, I hate my profile and I feel it looks like I have no jaw definition and I was wondering if there was anyway to fix it? I also think I might have a TMJ problem because my jaw makes a snapping sound when I yawn and gets sore. I'm not sure if that should affect my decision or not. Thank you.