My milk snake, Lenny, is 2 years old and 3 1/2 ft long. He turned a milky white color and his eyes turned to an opaque sapphire blue which means shedding time. I went a short two day trip and let my dad care for him. When i came back his body was bright and bold like he had just shed although his eyes are still that sapphire color. What's going on? What should I do?