Will braces fix my side profile/smile? (Photo)

My mentalis muscle is very dimpled up.. My side profile of my chin is also very weak. This makes me very insecure about my smile and chin. I’ve done a little bit of research and think I have lip incompetence (which is why my chin looks like that. It looks normal when my mouth is open) but I don’t know what else. I will be getting braces soon. Will that fix it? Or maybe losing some weight? I want to have a normal looking chin, but I cannot do cosmetic surgery (against my religion).