Milly {The Doll}

Story: You’re friends feels strange about the Doll your mother used to had when she was little. They think the Doll looks scary or creepy, but you find the Doll look kinda pretty but also little bit weird. {You are home alone because you’re parents went on an vacation} When you’re at your bedroom, you heard something moving or dropping things in the kitchen, You get up and walks out your room and goes to the kitchen and sees what is going on. But then you see a human girl that is just look like your mothers doll name Milly. {What should you do?}