Hi! I have 5 year old hens and 1 of them hasn’t laid since the end of may. We had an easter egger hen go broody around that time and the broody hen has since started laying again but I know it’s one of my golden comets that isn’t laying because of the egg color. I noticed one of the golden comets stopped laying around this time. They are all acting fine just one isn’t laying. What could be causing this?