Yay! Great news. I have another one that is wobbly/slow mover, puffed out and sitting alot. Will keep an eye on them.
Best wishes for you and your flock!
One of my pullets is doing something similar. Noticed it 2 days ago. She is unsteady on her feet, moves slower than the others, sits more often yet eats and drinks. I have in the brooder pen with some company.
I built this coop for about $12 dollars with used wood and salvaged chicken wire and nesting box. See below or this link:
While the birds don't care, a little bit of paint would pretty it up! Help it helps with ideas!