I have bags of breast-milk Frozen. We got a new refrigerator so I had to take everything out of the old one and I put all of the Frozen stuff ina bin to keep it cold since it was frozen. stupid me, I put the breastmilk on top, most of the breastmilk bags were still slushy with some ice in them and about four of them were basically not frozen anymore but they were still cold.? can I freeze they still ? are they still good and safe? I did this yesterday and plan to use the milk in one week as we are going out of town . What are your thoughts