Can I say that I relate as well, but wanted to add that one thing I have learnt being 5 years post banding is that I never changed. On the outside? Yes. How people treated me? Definitely. But the fundamental part of me, who I was, who I am, remains the same. That doesn't change with the what you weigh.
The difference though between me and someone who was always thin is that I recognise that someone's weight doesn't define them. And it doesn't define me. Nor should it define you. Fat, thin, you will still be you.