Hi, I got home from work and found one of my babies off all by herself acting very odd. She’s having trouble holding her head up. She hatched early February so she’s about 4 1/2 months old. She appears otherwise healthy, and is content sitting on our laps snuggling. Would this be wry neck? Or could she have gotten injured? There’s no sign of any distress or injuries and no other chicken is behaving like this. Should I separate her and bring her in the house for the night to rest or would that do more harm separating her from her flock? Thanks for any i sight!