nipple piercings before or after surgery?

nia
So I want to get a lift and my areolas reduced to a smaller size but I'm wondering if I should wait to get my nipple piercings before or after? It's gonna take a while for me to save up 2k for the surgery! I use to be over weight and lost all my weight which has made me happy but my boobs became saggy as a result. I feel like they're deflated which is so embarrassing being 18. Has any one had a boob job before and has nipple piercings?