I have two 3 year old chickens, today one of them died and when I walked into the coop I saw the other chicken in the corner not moving at all. Now my chicken isn’t clucking (she always clucks) and when I picked her up and put her back down she doesn’t really move, I gave her food and she didn’t eat it so I made her vegetables which she ate, I am keeping a close eye on her and she’s in the coop sitting there doing nothing, she seems depressed and I’m not sure how to make you happy again, please help me make her happy again