Well, she finally shed some of her skin during the night and I helped her a with the rest. There is just a tiny bit left on her neck but I found her soaking in one of her water dishes, so she will take care of it herself. Her new skin is absolutely gorgeous! No fault, no missing top coat of scales or nothing. It is just on her head where there are a few scales that seem to have lost their luster. But what a strange shed! Thank you all for your advices and suggestions. Hopefully everything turned out to be ok. She is due for a meal today, so we'll se if she is now back to her old self.