help please don't know what wrong with Salt

[rondee]

My big and beautiful wyandotte Salt is acting wierd. I notice in the last couple of days she keeps stretching and twisting her neck. Today she is more lethargic and her feather more puffed up. She not gasping, wheezing and coughing at all. Can someone please help me and tell me what is wrong with her? PLEASE I also like to add we got a new rooster in the last couple of weeks and Salt his favorite chick.

 

[canadian 17]

shes broody

 

[thaokou21]

she will be sitting on the eggs soon. lol. how many eggs does she have.