This morning we found our Guinea accidentally did not get locked up in the coop. She spent the night somewhere on our farm or in the woods. She had a tick on her neck (which we have removed), a small amount of blood on her head. The concern is her throat, it looks like a floppy sack is hanging from her neck. It feels as if the sack is filled with fluid. She is eating and drinking, walking fairly normal but slow. Does anyone have any idea what could be wrong with her? We are very concerned.