Are there any correction methods besides extractions and jaw surgery to help fix an overbite?

I recently got braces and have been really stressed out about my situation. 'Y orthodontist told me I have a small lower jaw and very crowded and crooked teeth. I also have a big overbite. She gave me braces and said it'll make my bottom teeth flare which I'm unsure will look any better. When asked she said there are no solutions beside a jaw surgery for my overbite. And extracting four of teeth might straigthen them up but the overbite will remain. Is there any other solution?

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