After a short LD, I had a false awakening, losing lucidity and forgetting reality checks.
This new dream was about my family (my mother and 2 big sisters). I only remember the end:
I was in the bedroom of my last appartment (wearing nothing but boxers), when I hear my family yelling from below outside the window about "THE FRONT DOOR!" and "RUN!!" (this version of the appartment was about 1 meter above ground level). It took me a moment of "thinking" before reacting, going to my room door and pulling the handle. There was resistance (someone on the other side was holding it shut!) I stepped back, the door opened and in stepped "It"; the clown from Stephen King's movie (which I saw when I was far too young), holding a knife. "It" started stating some demands one by one, while I was trying to plot an escape (I didn't listen to the demands). I spun around to open the window and jump, but for some reason, a pair of jeans with both legs spun tight, was just below the window, wedging itself in, so I had trouble opening the window. Adrenaline kicked in and I felt "It" was lunging at my back, and I woke up suddenly, but calmly, in my bed. It has been a long time since I had a nightmare (even about "It"), but for an hour or so, whenever I reached the hypnagogic state, I saw/felt the presence of "It" and felt some fear. I eventually fell asleep and had another dream entirely.
Essentially, I would like to know what "It" could have represented and why my mother and sisters were involved (wearing only boxers made me feel vulnerable in that situation, so I don't guess there's other reasons to that symbol).
Thanksyou for your time.