A Candy That Appeared on the Floor of a Locked Room

Sup, paranormal folks. I'll share my story, which happened just now. There's nothing particularly creepy in it, but there is a genuinely inexplicable moment for me.

I was sleeping peacefully. The door to my room is closed. I woke up from a sharp sound, like something small and hard fell on the parquet. I sat up in bed, thought "what the hell was that," because the sound was loud and distinct. I lit up the room with my phone's flashlight, luckily it was at hand. Everything was as usual. Sort of. Except for one thing. On the floor in the middle of the room lay a candy. A big chocolate candy. It 100% wasn't there before. Only my mom and sister are in the apartment, they're sleeping in another room, which takes a walk down the hallway to get to. When they went to sleep, I was doing push-ups right on the spot where this damn candy was found, and I would have noticed it if it had been there. No way. It was lying far from the bed, so I couldn't have somehow knocked it off. And it wasn't lying there, I'm sure. The door was closed, everyone's asleep, and there's no reason for mom or my sister to prank me like that. I'm a materialist, but I can't find a logical explanation for this. No way. It couldn't have gotten there where it was. I don't suffer from sleepwalking, I don't believe in the paranormal.

And here I am, a mentally healthy 22-year-old guy, not wanting to turn off the light in my room because I feel uneasy.