Timothy Paradox

I was in a super-creepy, dark and dilapidated abandoned hospital. I was being hunted, again, by Pennywise the dancing clown. I closed as many doors behind me as I could, trying to lock him in a bathroom. I ran into a more open hallways (still dark). Someone told me (over a radio?) to hurry to a certain location. I wasn't too keen on navigating this awful place much longer, as I was pretty sure those doors wouldn't contain Pennywise for long.