I always crack the eggs afterward. It's confirms where the chick was in it's development or if it had even started. Candling gives a good guess but actually looking is the best. The worst to see are the ones that are perfect with all the yolk absorbed. I think for me that was caused by having the eggs upside down. Now everything is pointed side down even the eating eggs.
If I were you, I would crack one and see what was going on. Then take it from there.
If I were you, I would crack one and see what was going on. Then take it from there.