I have a question! Today ,my seramas are starting to pip.They were shipped eggs from California. The first egg pipped and has a red substance that is dried up.The substance looks like it came from inside the egg.It`s dried up but I can still hear the chick.Should I be worried that its blocking the hole?What is this? At first ,I thought it was blood but it looks too thick for it to be blood. I also have another question! When I candled the eggs, their air sack seemed big or it didn`t look right.Should I be worried about this? Could this be a result from the shipping?I have incubated a few times before and none looked like my own eggs that I incubated before. Thanks!