I would agree with you, sounds like she has had some type of poisoning.Thank you I will keep a close eye on her tonight, she is currently in the house in a laundry basket with towels for cushion and then I have one draped over the basket just to try and reduce any further stress. If she does have food in her crop tomorrow morning I'll be back here asking how to best flush a crop (I have an idea but have never attempted). She definitely did not eat anything today. She is about 4.5 months old and is quite a bit younger than my other hens who just started laying (they're about 6 months old). I checked her vent by using Vaseline on my pinky and inserting about an inch into her vent (poor girl). Everything felt normal, no hard masses. She is sitting up on her own now and will open her eyes when I pull the towel back to check on her. I consider this an improvement in her behavior, but she is still super lethargic and limp overall.