<human>: Can you condense the text into three sentences or less?

Today, when I was dropped off at my house, I immediately went upstairs to shit. I sat down on the toilet and after a couple minutes, I heard someone frantically running up the stairs. The person sounded like my sister, was opening and closing doors. I yelled something to "my sister" about being home early, therew was no acknowledgement. "My sister" and was yelling down the stairs to someone I vaguely heard. The person then ran back down the stairs, and i heard one of them tell the other to lock the door. I assumed this was all my mom and sister rushing out the door. Here's the thing, both my sister and mother were not home at this time, I am positive. When I went downstairs, there was no car in the driveway, no one in the house. I asked my mom about this later, she looked very concerned. The only two things that could happen were this: I imagined all this, the most vivid audial hallucination I've ever heard, as it went on for minutes, or our house was broken into by a pre teen girl and another person. Nothing was missing from the house.

* **Details**:
* I haven't touched a alcohol in a week, and marijuana in a month. I've never taken a hallucinogen.
* Today I ate my usual bag lunch, tons of cookies, and taco bell (responisble for the immediate shitting).
* Did a laboratory experiment in chemistry observing the reaction between zinc and hydrochloric acid when placed on a hot plate, I breathed in a lot of the fumes. (I know this isn't really relevant, but I thought of everything).
<bot>: I had either the most realistic audial hallucination (non drug induced) of all time, or my house was broken into while I was shitting.