Footsteps in My Apartment

I thought the footsteps were coming from my neighbor's apartment until I realized they were coming

from mine. I live alone but my downstairs neighbors kept complaining about noise at night.

They said someone was walking around my apartment at 3:00 in the morning. At 3:00 AM I'm always

asleep, so I checked my phone every single night. 3:07,

the same footsteps, the same path from the kitchen to my bedroom door.