What can i do to fix a crooked jaw? ?!

I'm 15 and have a weird gap in my upper two front teeth and my jaw is slanted to the right. I hate taking pictures. I've had four braces (on my upper front teeth) when i was 9 or 10 but now my two front teeth were turning in again and causing a gap. Do i need surgery for my jaw? I really dont want to. Am i able to get invisalign? Or so I have do use traditional braces? Please help.