My hen has not layed an egg in 2 months

[Beachgirl8796]

She is not yet a year old. She started laying eggs regularly last November. Her "sister" died mysteriously 2 months ago and she has laid 1 egg since then. Any ideas of what's going on?

 

[nuthatched]

Diet? Weather? Predators?

 

[Beachgirl8796]

I have raccoons but they can't get in where my chickens are. I feed them a variety of stuff Scratch and peck layers feed, feed store layers feed, meal worms, oysters shell, corn, plus the plethora of insects here in so Texas. The weather's been sunny and moderate. We had cold snap in February but she laid all the way through that. It's a mystery to me, I'm very new to this and she was from my first batch of chicks last June. I have introduced new chickens to the flock but that was after she stopped. Here she is taking a dirt bath.