It is hard to tell from the pics but maybe she has eggs and is looking for a place to lay. Does she look heavier? Has her appetite decreased or stopped? How old is she? Do you have a laying bin?
Naaa she doest look heavier an still feeding as normal an shes only 4/5 months old so I dint think shes mature enough to lay yet so no ive not got a bin yet...
that is good. Yeah, I would definitely get one in there. Better safe than sorry!! 4-5 months is young, but I have seen them on here with eggs at that young before. It is not that common, but it does happen.