God makes everyone a specific way for a reason. Everyone has their own unique qualities to them: looks, personality, lifestyle, etc..

You learn to accept yourself the way God made you. I am not really a very religious person, but I have learned to accept and love things about myself that I once did not like. I look a certain way because the qualities about me are individual to ME. Any scar or imperfection on my body is a part of ME.

You have to ask yourself : Why do you hate yourself? And realize that the reasons you come up with should be learned to be accepted because that is the way you were meant to be, and if it is a negative quality, it most likely can be worked on.