EBF boobs getting smaller?!

sh

Anyone else’s boobs getting smaller while exclusively breastfeeding? They’re now only a size or two bigger than my pre-pregnancy size (I had a 5-size increase). Maybe it’s from downregulation/losing pregnancy weight? Baby seems satiated after feedings but I feel like his growth has slowed. I don’t know if I’m being paranoid and I can’t seem to get a good read by stepping on and off the adult scale with him.

I don’t mind my breasts getting smaller, I just wonder if it’s normal.