Re: frequency of poop=not ready for solids?
She's still mostly breastfed, so I would consider it normal provided the poop isn't hard and dry when it finally does come out. It might help to avoid the constipating BRAT foods (bananas, rice, apples, toast/bread) and focus on soft fruits, like cherries, blueberries, grapes, and the "P" fruits (prunes, pears, peaches, plums, and aPricots).
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!"