We are hatching 7 chicken eggs. One hasn’t popped externally and the other 6 did almost a day ago. If I candle the eggs the airsac looks weird and I can’t see the chick moving or making noises. I can see it’s beak but it’s barely moving. I don’t know if I should assist or give it until tomorrow. I’m just so afraid it’s going to suffocate and die. Any advice would be great. Help please!!