why is he taking so long??!!??

so my bp's belly started getting pink about 2 weeks ago, he has been in his hide for about 8 days straight now. i checked him today and his eyes had gone blueish and were looking foggy. my question is, why is he taking so long to shed, i have read it should only take a week or 2. anyone have an answer?

What is the humidity in the Tank? Some snakes take longer.

I've had sheds last up to 2-3 weeks and they all came off in one peice no problem.

when the snake loses the dark tone and the eyes clear up it should take a few days after that