I got to life drawing classes and the model has so large labia, and she is so proud , it is like a flower hanging out, amazing !
At your age, your equipment could probably look like something from species and your partner wouldn't know the difference. Or honestly given how teenage boys are ven care.
Everyone has some part of their body they don't like and feel self-conscious about. Every woman has a different looking labia. Your boyfriend will be so excited to see you naked, that I HIGHLY doubt he will care what it looks like. He won't be analyzing your body. The surgery isn't worth it.