Yes, I think that's it, all snakes just love to make us worry & watch 'em.It can take a couple days or even a week after the "blue phase" before they shed. They go "clear" first, when their body secretes some moisture between the old & new skin. IF they're poorly hydrated or still digesting a meal*, that can slow the whole process down also, because their digestion uses up water in their body also. *This is why I'd suggest that you avoid providing meals when a snake is in shed; some will refuse to eat then anyway, but if they don't it can mess with their shed, or make it take longer- just not enough water in their body to do it all at once.