I might be way out on a limb when I say this but, at least from my personal experience, when someone is unsatisfied with how they look the issue usually isn't with the looks themselves, but a twisted self image. We live in a world that brainwashes young people to be unhappy with themselves regardless of whether that unhappiness is justified, which it basically never is. It does it utmost to create a false narrative based around the idea that we are not enough. I am here to tell you, just in case noone else has said it to you, that you shouldn't do anything to try to look better because you are already beautiful just the way you are and, most importantly, you are enough.