Hello my 11 week chick start walking and squatting and sitting a lot? Yesterday she was just fine . Please help

[Wiola1985]

Hello my 11 week chick start walking and squatting and sitting a lot? Yesterday she was just fine . Please help

 

[coach723]

We need a lot more information to be able to help. What do the droppings look like? Is the chick eating and drinking? Is the chick fluffed up, sleepy looking, lethargic? What do you feed, including treats?
Pictures and video can be helpful. The more details you can provide the easier it will be to help.