Hello everyone, long time lurker, first time posting. Currently incubating my first batch of chicken eggs (mutts) have experience with quail but not chicken. I am on day 20, first one pipped yesterday on day 19, finally got out today but something is most definitely wrong. chick had what looked like a thick thread attached to the egg shell, appeared it had already absorbed the yolk though. Inside of shell is bloody. Couple hours after he hatched I checked on him and found a big blob of goo (best way to describe it) and some spots of blood in the incubator. He's moving around, making noises etc and seems to be ok but can't imagine whatever is going on is good. here's a few pics of whats going on ... any ideas on what happened or is happening?