I have a recessed chin and jawline. What can I do? (photo)

I have a very recessed chin and no jawline. I talked very briefly with a cosmetic surgeon and after reviewing my photos he said the dip between my lip and my chin is quite prominent in doing a chin implant will just make me look like I have what is referred to as a witches chin. I feel like maybe my best bet is jaw surgery but right now I have quite an overbite but my bottom teeth hit the back of my front. But I am so self conscious and want to do something.