I have a chick that we picked up on Wednesday, still has egg tooth so it's young. It has been eating, drinking and pooping fine. About an hour ago I noticed it was holding it's beak slightly crooked and thought it looked strange. After checking her out she has clear mucus in her mouth and is having trouble breathing through it. If I open her beak it stretches and covers her open mouth. She also had some dried on the corners of her mouth. She sits with her eyes closed but still seems strong when I pick her up and can really peep when I look in her mouth. Any ideas on what is going on? I separated her from the other chicks but am not sure what to do to help her. She hasn't wanted to eat or drink since I have been watching her. She is still pooping.