Hi guys, I have 10 silkie eggs in my incubator. I put them in there on the night of august the 21st. So they have been in there for almost 18 days now. Tonight i was doing one last candling check up, before raising the humidity and putting the incubator on lockdown. I noticed some of the eggs looked like they might be in different stages then others, some were almost completely dark already and other were still 1/3 clear, but all moving allot, so that's good. Halfway the candling i noticed that in one of the eggs, the chick was already in the air pocket and pecking. I also noticed 2 dark bumps in that air pocket. ( maybe it was just that the chick was in a weird position, but i looked slightely off) Should i worry the egg is already started to hatch on day 18??