Re: BM return after a break?
She may be fussing because she got 48 hours worth of bottles. Babies- especially young babies- can rapidly decide that they enjoy the ease of bottle-feeding and that can cause them to be fussy at the breast, or even to reject the breast outright. Watch your baby's diaper output and nurse, nurse, nurse. As long as she's making the minimum number of wet diapers in a 24 hour period, you're okay and do not need to supplement.
Coolest thing my big girl said recently: "How can you tell the world is moving when you are standing on it?"
Coolest thing my little girl sang recently: "I love dat one-two pupples!"