Girls, my young woman shot today such a bullet, I'm in shock. We have …

Girls, my young woman shot today such a bullet, I'm in shock. We have a shift, we eat only from 12 and until 7am. At 8 we go to bed. Today she didn't leave for sleep on her own, fell asleep at 10. Then she woke up at 3 and played until 5, lying down to sleep, but wants to lie down on her stomach and that's it, is this some kind of regression or what?