Is it possible to never find love?

I'm aware this question has probably been asked alot of times. But most of the time, I just can't see myself or anybody actually thinking I look good and would want to spend the rest of their life with me. I'm only 16, and I'm already scared that I'll end up being alone forever. Is it true that girls don't really care about looks? I'm not talking about not taking care of themselves, but facial features. For example I hate my teeth, my teeth ruins my whole face in my opinion as I have a massive overbite (overjet), and since I don't like that about myself it feels like nobody else can either. Sorry if it's not the right flair, or sub, but I just wanted to ask