I will first say that I know nothing about hatching eggs. I assumed that it would just kind of do its thing and happen on its own. But now I am worried. Today is day 19. I do not have an incubator, but a chicken sitting on 2 eggs. I went to check on her and collect the other eggs when I found a completely hatched baby chick under her. The other egg has a a tiny crack and I can hear it peeping. I did pick it up before I noticed what was was happening. Its been about 4 or 5 hours since I noticed the crack in the unhatched egg. The size has stayed the same. Should I be concerned that she hasnt made it bigger or started to unzip the rest of the shell. Im just afraid she is going to die. Also, the hen started to peck at the first chick. She was pecking its head and stepping on it. I took it away from her, because I was afraid that the hen would kill it. She was not being gentle...really pecking hard. The other chicken were also trying to get in the nest box as soon as they saw the chick. I have it under a heat lamp. I know that chicks do not need food or water for the first day or so....is there anything else I can do? What are signs that the chick could be in trouble? Any suggestions on either the egg or chick would be helpful. I dont know what to expect or if I should be doing anything. Thanks!