Thank you for your reply. I did indeed see both placentas, I knew to watch for them from reading posts here (thanks to all again, even without being a member, you guys unknowingly helped a lot). I too have a heating pad on only one side of her box so that she can get off of it. I'm bringing her and puppies to the vet tomorrow, she's getting some kind of shot to help with her milk along with a check up as are the puppies. I'm amazed at her instinct! I really thought I was going to have to do a lot more than I did.
I may have "over prepared", I swear, my room, especially my closet is like a full fledge vet office! She does go outside to potty, even came out for a while to play...she checked on them constantly though. I just fed her some more by hand and got her some water, just wanted to make sure it was normal...thank you again