Eligible for revision of extra fat/tissue? (10 mo/FTM/periareolar) (Photos)

Hello! I’m a 24 year old ftm who’s 10mo post-periareolar. I’ve felt that one side of my chest (my left, ur right) looks puffier than other for a while. I’ve been dismissed that it could be swelling that would go down, but reaching the 1 yr point I’m questioning if it’s actually fat or remaining breast tissue instead? I’m not entirely happy- it makes me feel like I have a small breast compared to the other side being much flatter. Could it qualify for a revision? And if so what types of revision?