Please can someone Help!!!! My approx. 16 week old rooster is not acting himself. He has been camped out in the coop until I picked him up and brought him out today and yesterday. He is drinking but showing no interest in eating. The weather here today is in the mid sixties so I doubt it's heat related. He is walking normal just not much. Poop pics below. Comb and everything is colored ok. Thanks in advance. I am prepared to run to Tractor Supply as soon as I know what I need.