Please help

[PaperBirb]

So the biggest chicken of my 3 birds is 2 months old. After we were trying the chicken leash on her today, she started acting slow. She immediately slipped out earlier, though. But now she isn’t eating or drinking a lot. We tried sugar water on her, it affected her a little bit. She isn’t very energetic right now. I think she might be constipated. I searched up how to fix constipation already. We brought her inside her old tank to take a look at her.

we might of overfed her or have fed her something bad.

 

[Kiki]

Are you sure you didn't hurt it with the leash?

What did you feed that was bad?

 

[PaperBirb]

we brought her inside, she’s doing better now, so I let her outside this morning. Her tail is up again and she’s eating better, more energetic now.