dream: girl

Okay i had a dream that i came home from school and then some little girl shes like 4 or so runs up to me and says mommy im like uhm okay cause im only 16 i dont have kids or nothing and then i go to her go upstairs to take a bath and then she does so when i do go upstairs shes like possed and then her eyes roll back until they turn complety white and then i freak out and start crying and then when i finished bathing her i told her to go to bed that its late and she has school tomarrow so i go downstairs to make her milk and i come back upstairs to find shes on the floor and she broke her head i freak out start crying and then i tell my grandfather im going to the hospital and i drove her and i dont drive, so then on the way to the hospital she throws another tantrom and then speaks greek and i dont understand it but it scared me.Please tell me what this means.Thanks