She is opening and closing her eyes and breathing. Is this normal?? She was recently bought earlier today at the store and was completly normal.
Welcome To BYC Can you post some photos or a video of your chick? What is your brooder set-up like? If you give us more information about your concerns we will be happy to give you some input. Here's some reading for you: http://www.the-chicken-chick.com/2015/01/the-complete-chick-care-guide.html https://www.backyardchickens.com/a/first-time-chicken-keep-questions-and-anwers
She could be weak from not getting enough water or just being bullied before you bought her then mix in the shock of transporting to your home plenty of water food and heat will help also check her backside for pasty butt
