We have one chick that is the teeniest of all of them. I just got them settled in to the brooder and I noticed that it was a little unsteady. I picked it up, and it had pasty but. So I cleaned it off - it was really caked on there and I had to pick it off. When the fluff is wet it seems like it's stomach is swollen? But I don't know if I'm being paranoid. It seems a little unsteady, and is just standing looking dazed. I put ACV in the water and a little lid of yogurt in the brooder. Anything else I can do for the little one, or is it wait and see?