You're 20 years old and you're living with you're mom and everytime you are alone something happens but you ignore it everytime and don't mind it and you're used to it

You're mom went to work today cause she works to midnight and you're home alone and now you're in you're room doing homework until you're doll from you're childhood moves on its own but when you look at it it stops and you ignore it until someone throws it at you but when you look around there's nothing...