Okay so I've had this worry about my ameraucana since last December. She layed a super soft shelled egg that broke in my hands when I picked it up. Then not too long after, she pooped out an eggy substance. The vet said she was just at the end of her laying cycle. She layed a couple eggs after that throughout January and then she went through a molt and stopped laying. Now that summer has started, she has been laying almost everyday. Yesterday she layed two eggs. One of them was fine, and the other was super soft-shelled. She also randomly has days where she acts sick and then the next day she's fine. We give her oyster shells and she's almost 2 years old. Any idea what on earth this is?