This is my first time and sorry for the million questions but I went into lockdown today at 1pm and at 6pm I noticed one of my eggs had cracks in it, the chick was pecking it's way out. While watching it peck it's way out I saw two more eggs wiggle. Is it normal for the eggs to start getting active this early or did I maybe incubate my chickens too warm? The humidity is 78%, I wish it was lower but too many eggs are becoming active to change now. Did I do something wrong or is this normal?