Perhaps I've Got a Clone

Thought id share this, this is something that happened to me a few years ago. I've actually heard stories where people reported similar events, so that makes me feel a little less weird, but it doesn't help much

I had come home from school, slipped my shoes off and walked into the hall leading to my room, and ran into someone. i jumped back, and she did to, it was my mom. She looked at me with a strange expression, almost like i was an alien. "What?" i asked. She cocked her head, "did you just get here?", "uh, yeah i just walked in". She stepped back, "wait, just now?", "yeeeeessss....why?". She turned around and then turned back to me, "I heard you call my name, about 5 minutes ago, i was laying down, you called me like 3 times!". I didn't really know how to respond, "um, no, i didn't call you, like i said, i just walked in..." She kinda went pale, "i've been looking around the house looking for you this whole time, is this your idea of a joke?", "NO I JUST WALKED IN" I yelled, getting frustrated. She kept eying me like she didn't know whether i was being truthful or not, like she didn't know if i was, the real one...that thought scared me, and i got an enormous chill standing there as she walked away. To this day nothing like that has ever happened again, and she still thinks i was tricking her, but in know better, i swear, i have no idea what that was about. Im awfully curious what she really heard though