Just before I went to bed on the 2nd night, I got my face cleansed and ready to apply the last post peel towelette (retinoic acid & vit c) when I noticed big sheets of skin coming off when I was patting my face with a towel to dry up. Should I still use the last towelette or stop and just continue to moisturize and protect with a sunscreen. I don't want to mess up the peeling cycle by applying the last towelette on new skin. Please advice!