Our pullet has been acting strange for 2 days now. She has been stretching out her neck and making strange sounds. Very quiet nasel like squeek. She acts like she can not get air or something. She has no food in her gizzard. She acts week but does get up and walk the yard, just not very active. She started thrashing a little while ago and jumped out of ds hands and hit her head. We thought we were going to loose her for sure. But she seems better now... Any ideas on what it could be?