I have read things that chickens cannot puke but one of my chickens keeps having like a clear liquid come out of its mouth. It happened two times yesterday and once today. It’s poop is a clear liquid with a little brown showing in it too. He is 7 weeks and 3 days and is an Ameracauna. He is still inside because it is still in the 40’s out. He is on a mixture of starter and grower, and grower and finisher. I have chicken grit in the brooder with them and I have two heat lamps in the corner because i have a few 5 week chicks. Is my chicken ok? or is it sick? how do i help it?