What can I do to get bigger teeth and a bigger smile? (photos)

I find that either my teeth are too small or my lips are too big. But then I think about all the people I know of that have bigger lips and a huge smile where their teeth show. Mine doesn't show much and I've gotten so self conscious about it, if i laugh or smile with my mouth open, it almost seems like I have no teeth. FIY I've also had a revision rhino and Its still in the healing process so excuse my swollen nose...