This happened to me and my cousin when we were kids. My grandmother’s house has always been creepy. Lights dimming randomly, knocking on doors in the middle of the night, feeling like someones watching you, etc.
One night me and my cousin were up late in the living room, my cousin was almost asleep on the couch and I was on the computer. I turned, for whatever reason, and looked towards the kitchen. There was this white figure reflected in the china cabinet. Scared, I woke up my cousin and we both headed into my grandma’s bedroom (she was asleep in another room so it was just us). We sat on the bed, scared. After a minute something started to bang and scratch on the bedroom door.
we both screamed really loudly but no one else in the house heard us. It stopped after a few seconds, but it was the most traumatic experience either of us have ever experienced.