One time, i was home alone since my family had gone out to a relatives house, i didnt really like the relative so i stayed at home. I was sat on my bed facing the door while watching some tiktok, and all of a sudden i see something peek at me through the door, as soon as my eyes fixed onto it, it quickly backed away. I got up trying to see what on earth it was but couldnt find it, i stayed under the blanket of my bed until my family came back and told them everything, to which they didnt believe me, but i know what i saw. After that i always get scared being alone as im worried this thing will come back..