Woman in White

It happened about six months ago. I was watching television in the family room with my mom and her boyfriend. It was about 9:30pm. My mom told me to go get into my pyjamas because it was my bedtime. I said ok and walked down the hall. At the end of the hall, I looked left into my mom's room, and saw this woman in an old white dress. She was young though. Her hair was just below her chin. I only caught a glimpse of her, but I saw her long enough to be able to describe the experience. She was reading some book, maybe a diary, then she looked at me. I turned away, scared s**tless. I ran back out to the family room and I never saw the woman again.