hello ! i think i have a sick chicken ! i have 2 wyandotte bantams hens and one cockerel ( rooster ) and i think he is sick. hes hunched over, has no energy, pale face,comb and wattle, and is away from the 2 hens. i've researched sick chickens and diseases and hes not showing any keys signs of illness. no breathing problems or blood in poo ( i think ) he just looks sick and depressed, what do i do ?