I have a 7-8 months old pullet who started to lay on dec 16th. she lays 5-6 eggs per week. she acts strangely for a couple of days, goes to the corners of their run and keeps laying for hours. she eats, lays less (4 eggs per week) the last week and looks like a teenager in love. she watches everything around her with interest and looks like a kind of surprised. I saw her yesterday eating while laying down. as I got worried that she couldn't walk I went to her and she jumped without problems. what is going on?