Hello! I'm new to this forum, although I've had chickens for a few years. I've never seen this before, so I'm hoping someone else has! We hatched 3 chicks 7 1/2 weeks ago. They were hatched in an incubator from our own eggs. I put them out with the other chickens two days ago; they were doing well. Today, I went out to check on them, and one is having trouble breathing. She's gasping for breath, lethargic, and has extremely watery poop (my 4 yo daughter thought she was "tinkling" at one point). The other chickens and chicks are fine--eating, running around, alert, etc. This one occasionally looks bright eyed, but has no interest in eating or drinking, and doesn't care that she's by herself (I brought her in the house and put her in a box with shavings, water, and food). She is standing up, although she staggered a bit outside before I brought her in. I should also say that I call her "she" simply because I want her to be a hen. I have no idea if she's actually a rooster or even if that would change anything here. Thank you in advance for any and all help!