Some guy just woke me up in the middle of the night and walked through my apartment

This is my first post and I hope it doesn’t get lost because it’s 3am and I don’t have time to promote it. I just woke up to the sound of my front door opening. I know that my door was locked because my fiancé and I both double check the doors every night. <br><br>I thought it was strange but I didn’t think too much of it until I heard someone walking through the hallway towards my bedroom. I’m on the second floor so I know it’s not an animal. My fiancé and I both are shocked and have pulled out our phones to potentially call the police. We don’t keep any weapons in the house but I do have a baseball bat. <br><br>This person has now entered our room and is standing over us. I’m not even kidding. He’s just standing here, looking at us. We are frozen in fear and I don’t know what to do. Please help. What do I do? Should I go for the bat? I’m so scared and I don’t know what else to do. <br><br>EDIT/UPDATE: I finally got the courage to say hi. And it was my realtor standing in my room. I was so confused and asked him what he was doing. He said he needed to get into the main water shut off to fix a pipe in the basement. I’m so confused. First of all, we’ve lived here for three years and we’ve never seen him before. Second of all, why would he be in charge of the water shut off? And lastly, why the hell did he have a key to our house that we didn’t know about? We’re thinking about calling the police.