I was at my friend's house (this was like almost a year ago) and apparently Julia (my friend's sister), Claudia (my friend), and Tristan (my sister) all saw a full body figure that looked exactly like me and they thought it was me.
The ghost (or doppelganger, whatever) was behind a door wearing exactly what I was wearing that day, but I was downstairs at the time. I'm sure they aren't lying they all looked pretty shocked and it's usually easy for me to tell when someone is lying. My friend lives in a pretty old house, it was built around the 1850s.
Another time this has happened was about an hour ago or so in my own house. My house is not old at all and there was only one other family before us and my family knew them pretty well. Tristan saw me walking across the living room while she was on the couch. She said it was wearing a white dress and it kind of glanced at her. Then when it was walking into our kitchen it just disappeared.
I was upstairs at the time and Tristan texted me right after it happened. Before my sister saw this figure that looked like me, my dog was acting kind of weird, he was just staring right around the place my sister said she saw me walking. I'm not sure what is going on.
I really want some kind of answers and this is a site I thought could probably help me. I wasn't really scared that much the first time, but since this is the second time I thought I would share my story and get some answers. Sorry if it doesn't really make sense, I tried to add details, but I'm kind of tired and just kind of scared right now.