Hello everyone. I am a first time chick momma with 13 chicks who are all 4 weeks old now. Currently, My Cream Legbar developed a small bump right at the bottom left side of her beak (hard bump). Now it seems on that same side of her face there is a small pink section. Pictures aren't the best, all I could get out of her. I noticed today she has been scratching at that place too. She has been eating and drinking and acts fine. Any thoughts on what this all could be or if I should be putting something on it or giving her something? Any help would be appreciated. Thank you!