There could be many reasons for this. Chickens stop laying as many eggs as they get older and eventually stop, sometimes as early as 2 years old (however, we still have a couple Easter Eggers who are 6 and still lay one every day). The eggs from our older hens have also lost their color, but the hens (and the eggs) seem no worse for it.
thank you for your insight. she's pretty young to call it quits I think -- she's only 14 months old.There could be many reasons for this. Chickens stop laying as many eggs as they get older and eventually stop, sometimes as early as 2 years old (however, we still have a couple Easter Eggers who are 6 and still lay one every day). The eggs from our older hens have also lost their color, but the hens (and the eggs) seem no worse for it.
She could be too hot, not getting enough protein, broody, or just throwing a little chicken temper tantrum.
A couple of our hens have gone through similar things, and all have been alright afterwards. I'm afraid that's all I have to offer, I hope she is alright and it all works out!
I agree! And today one of my marans has an open wound on her breast and the Easter egger had blood and bits in her beak never had any problems with fighting before they have room to spare to keep everyone happy not sure what to do for the girl who is hurt she’s the most aloof of the flock next to the EE
We have a cam pointed at the yard...it's not helping
At least we've got four others, and the ducks, laying regularly! 
