I'm a foster parent for kittens at our humane society....little kittens need a lot of socialization..putting her in a room by herself wd be very frightening for her....hold her for at least 20 minutes at a time so she gets used to being petted, etc. also pls play with her...they love anything on a stick and that will get her to come out from anywhere....getting another kitten her size also will give her company and keep her busy as they play together....hope this helps...