my australorp annie has not been laying for about 4 mo. she has been eating fine,but has a swollen eyelid and now her comb is bent over, she seems deppresed, Now my sexlink Wanda has black scabs on her comb and is not laying but appears to act ok. my ee, rooster and other sexlink are fine. I need to know what I should do, I am very concerned. they are fed layer mash,scratch, and garden veggies. their combs are not pale. please help.