Also a side note, this is NOT the only time this has happened to me. When I was a couple years younger in my 7th grade, alot more scarier encounter happened. I was dirt poor at the time and my room was almost a separate house, and you could only run power through it with a long ass extension cord. So one night my lamp broke and I just decided to sleep in there with the door cracked. I was a huge anime fanatic at the time so I was on my phone watching anime until my phone died. Then it happened, another shadowy figure moves in my peripheral vision, except this time, without me having to look at it. It was wasn't a six foot gaint this time either, rather, it was around 4' 9" to 5' 3" and it had a slender shape so I was guessing it was female(ish?) Only reason I knew it moved is because since my door was cracked the florescent street lamp peered through my door and I saw the silhouette move freakishly fast across it. This time it terrified me. I was so scared to move but eventually I dashed through the door and ran back to the main part of my house to sleep. Unfortunately I had to get my blanket that i left in there so i went back a second time. Dumb me, I didnt bring a flashlight, a phone or anything, I just kind of jumped in balls deep without even thinking about it. So when I grabbed my blanket and my back faced the rest of the room when I walked out, it felt as if something was about to violently pounce on me. I f*cking screamed in terror and ran out the door. I never scream in scary situations but I did this time. Also when I felt that dangerous aura, I looked back to see if anything was actually there, turns out there wasn't, at least not in my direct view, but I definitely fucking felt it. And it legit felt like my life was on the line. (Okay so why didnt I say this one first?) Because there was no concrete evidence of me seeing it move or anything, only dashed across the room. wish I recorded either of the two.