No one is perfect girl, just go in there and give her a hug. Tell her you love her and goodnight. That will make you both feel better. Children are resilient and the fact that you worry about your ability to take care of her shows you care. You could be one of the parents out there that dump their kids off with any family member that will take them and just never come back. I have seen it countless times. You are there making an effort and that deserves to be acknowledged. Being a mother is a hard thing to be. Very rewarding at times too. Im no where near a perfect mom but I give it my best and hope that Im doing something right.