so,i had the strangest dream in my entire life,when i woke up the third time(in the dream i woke up 3 times,it was like a dream-in a dream-in a dream-in a dream thing,quite confusing)there was this symbol

drawn on a yellow piece of paper and hanged with tape on the wall right next to my pillow,and my tee, the wall,the sheets ,the pillow,everything around my bed had little holes,like the ones you'd get using a cowboy spur like a pizza cutter...it gave such an awful feeling that i woke up (this time for real).