We have recently purchased our first laying chickens which we have had for about 4 days. One of the chooks seems to be not as well as the other chooks. I have noticed that its mood has changed the last couple of days, it doesn't coming running like the other chooks when I put food in , it doesn't seem to care even when u sit food near it and the red under its eyes I think its gibblet is much paler then the rest of it and looks sickley. Is there something wrong or is it because of the change of living??