Hi, I have an incubator going and today is day 21. I wasn't around over the weekend, and somehow the humidity fell to 27%!!! They have not pipped even though it's day 21 and the humidity is slowly climbing to around 50ish and going up. I sprayed the chicken eggs with some water to help moisten their shells (hopefully that wasn't bad...). Will they die/are they dead??? What can I do????