Five eggs pipped, the first two chicks hatched and flipped over three of the pipped eggs, I removed the chicks and righted the pipped eggs, but now the eggs aren’t progressing and it’s been over 5 hrs. the membrane in the pip is grey on one and brown on another. There was blood in the membrane of the now brown spot when I flipped it. The eggs were lightly chirping... I lost a chick earlier that unzipped 3/4 but got flipped and stopped. What should I do?