20 week old hen acting sleepy , less active.

[0fchicken89]

my 20 week old from a flock of 10 is for the first day today acting sleepy .not very active although she is responsive to treats , otherwise sits and closes her eyes like shes falling asleep . ideas ? otherwise poop looks regular , no addiitional noticeable symptoms.

 

[Eggcessive]

Is she getting enough to eat and drink? What do her poops look like? Is her tail position up or down? Where is she in the pecking order? I would take her aside and feed her some water chicken feed and some cooked egg.