When GOD gets through working on you, all those that accused you and contributed to your low self-esteem will be ashamed. You will not have to prove anything. GOD will prove it.
People do not know and understand the battle you have been fighting, yet they judge you, especially when they see you looking well dressed. They assume all sorts of things about you. But not to worry, your time will come and they won't see it coming! Just stay strong.