My black silkie chicken was born this morning and isn't looking great. It can't walk and it just kind of hops and flaps around. I checked and it doesn't have splayed leg, crooked toes or perosis. It also doesn't really hold it's head up, he has held it up but mostly it's head is just facing down against the pine shavings. I would love to know if there is anything I could do about it. Also, the chick was born without hair on the back of its neck, would that be anything of concern?