Honestly?

Probably don't do it.

Unless something is obnoxious, you're chasing pain/expense for nothing.

Your living conditions dictate a lot for looks. Are you stressing? Sleeping enough? Diet/exercise? etc? Lots of things can be remedied without surgery.

And, labia, well... So many women are insecure about this for no reason. Any man worth a damn won't care about this and will love you as you are.