Hello, I have an amberlink that is 3 years old and she has layed an egg almost every day until recently. Two months ago, during an extreme 10 day cold stretch in winter in MN, she became lethargic and was laying under directly under the heat lamps, while the others were fine. We moved her into a small heated space inside to look after her for a few days. She responded slightly and because she is our favorite girl, took her to see a vet specializing in birds. They could not identify anything specifically and she turned the corner shortly thereafter. But since then, she has stopped laying eggs and still sits in her favorite roosting spot but nothing. Any suggestion as to what we can give her to help her or is that just nature? We are not concerned with the eggs, just wanting to help her if possible or will enjoy her as she is. Thank You in advance!