My Dd14 hasn't had any traumas or anything that should trigger this, life at home+school has always been fine, but recently she has been having really bad mood swings. Not just that but her friend brought her home on Sunday from the park saying she freaked out and started crying and screaming that she had bugs on her, then a few hours ago I went downstairs to check the doors were locked and she was sat under the kitchen table rocking herself + whispering stuff, I managed to get her back to bed, once in she started Asking where her childhood teddy was,she Nearly started crying, she hasn't bothered with this teddy for at least 5 years now,which puzzled me. I'm worried and don't know what to do.