Ok so had i had a weird dream this little girl was trying to kill me?

ok so uhh yea i had a dream that this little girl had demented black eyes like 4ft tall was trying to kill me and she could like crwl up walls and well so pratically i was being chased in a trailer park in the middle of knowwhere at like 1am and this little girl would bite me and push me across the room like she was demented or somthing but so the little ***** is chasing me everywhere so i finally find a piece of wood and smak her across the heacd with it and i ididnt realise in the dream there was a nail sticking out on that end so i thought i killed her and i was relived and i got to the road and this car was driving by and i stopped it anfd got in and the doors locked and the little girl was driving the car then i woke up wtf does that mean