In need of advice. My momma hen was happily raising 5 chicks, they are now 3 weeks old. Yesterday she decided to lay an egg (first one since she went broody) and while she was busy one bigger chickens chased one of her chicks and clipped a toenail which then proceeded to bleed. I took the chick and held her for awhile trying to get the bleeding stopped but whenever I put her down and she rejoined mom it started bleeding again. Finally after over an hour it stopped and I put all the chickens back in their coop. Now momma is chasing the baby away that was hurt and pecking at her. I don't know what to do, she isn't doing it to any of the others. They all slept fine together last night, but this morning she's still pecking the baby. What do I do?