I’m in my early 20s and have deflation and asymmetry from breastfeeding. I want upper pole fullness and a perky shape that lasts without needing more surgery later. A lift alone seems like it might not hold up long-term. Fat transfer with an internal bra feels ideal but is expensive. Implants offer volume, but I’m worried about BII. Based on my age and body type, what would you recommend for the best long-term result?