Protruding teeth, extraction and lips appearance? I'm considering doing braces. I did it 2 years ago (Photos)

But my teeth still protruded. I didn't extract as the dentist said there could be a gummy smile. i can't close my lips fully and it's not nice at the side.Front right crooked tooth crooked too. my lower lip sticks out more than the top which I hate. Bottom lips I see are behind the top. Is it because my bottom lip rests on the protruded top teeth making it stick out?I'm also afraid of gummy smile.My goal's to straighten my teeth&make my lip profile look nicer, with that bottom lip behind the top.

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