Mine were like that! I went from wearing a C cup (non-wired post op bra) 3 weeks post op to a 32DD/E bra about 8 weeks PO! They have changed loads and look so much fuller now they have dropped and fluffed. You have a small frame too so honestly dont worry, they look great already, just let them do their thing and then you’ll feel a lot better! xD haha Hope this helps xx