So, I have a corn snake who's about a month old. His eyes were blue for a few days, then they turned back. I checked on him this morning, and he looked totally normal. About 45 minutes ago, my sisters told me he had started shedding. I checked on him about a half hour later and he had completely finished shedding. It seems like he went through the whole process in a few hours. Is this normal or should I be concerned?