Can a seroma be mistaken for capsular contracture? (Photo)

Another doc told me I have a capsular after cartilage rib graft for rhino 2 months ago. The incision is through my breast. But my breast has been feeling tight and full since a wk after surgery. Doesn't hurt. Could a capsular happen that quickly? I had ba in April and everything was fine until the rib graft. Original surgeon said Seroma. Now idk what's going on. I have what feels like lumps pockets of water maybe under breast. Can it still just be a Seroma?