My hen, Stella has been acting kind of weird since yesterday. She doesn't seem to want to stand up. If I have food for her, then she'll come to me, but then immediately plops down into a laying position as if her legs have given out from beneath her. Any time I stand her up, she just plops right back down like she's too heavy to stand. Other than this, she's still acting fine. It's kind of scaring me though because she's never laid an egg before, and I'm worried she may be egg bound. I have no idea if this is a symptom or not. I also don't know how old she is, as we found her about a month and a half ago wandering Duval St. I believe she may be an ISA Brown, but I'm not too sure. Anyway, if someone could PLEASE give me some information on this sort of behavior, it would be greatly appreciated! I'm really starting to worry about her.