This happened not too long ago, I was probably 13 and I'm 15 now.
My friend and I were sleeping in my bed and so was the rest of my family. I have an older sister that likes to party, but she was sick at the time. Anyway, I woke up to LOUD stomping in the hallway and was going to chew out my sister for waking me up. But when I sat up I saw a dark silhouette standing in the corner of my bedroom. It looked like a woman weeping. I was in complete shock and fright, I couldn't move. Then the 'woman' looked up and then disappeared.
I tried shaking my friend awake, but she's a very deep sleeper. When I came out of my trance, or whatever I sprang up and ran into the hallway. All the lights in the entire house were off. I checked on all my family members and they were all sound asleep. I decided to shake it off and go back to bed. That's not the end!
Three days later I was at that same friend's house and my sister took a trip to Arkansas, leaving my mother home alone. The next morning when I came home and my mom got off work, she asked me why I was stomping down the hall in heels. I told that exact experience had happened to me. She believed me because when she was younger she saw a ghost in her dad's house.