I just wanted to thank you all for your help and support. She looked like a perfect little healthy chick I just don't know why she didn't hatch. We are thinking about making a new and improved incubator and giving it another go. This was not a planned incubation as I explained before our hen stopped sitting on the eggs so the "incubator" definitely could have been better. My 2 (almost 3) year old was so excited for it to hatch. He called it his baby egg and he was always telling it he loved it. It's so so so sad. I just can't help but blame myself for whatever went wrong. Again thank you all.