My grandmother got sick

I drew symbols on the floor with black permanent marker. So there was this really bad smell in my room. We thought itvwas the marker that made the bad smell. So my grandmother theresa decided the paint those symbols covering the symbols with paint. So two or three days later my grandmother theresa got really sick she couldnt stop puking. I believe the symbols caused her to be sick. But it was satan. I dont know what those symbols were.. But turns out tbe symbols were evil symbols which were satanic symbols. The symbols was a very large traigle all black with random symbols. But i also believe that the two snakes found a couple of months back the symbol was responsible for the snakes that were found. The satanist voices said that if i activate the stars of these symbol and if i get angry long it would destroy the pentagram. But i was a lie. I dont know what those symbols were but i think it wouldve brought danger. At first i thought it meant nothing those symbols until my grandmother painted those symbols covering the symbols. Also i used to seeing something at the window of my room. It was all shadowy just like the shadow figures i see in the dark time at night. So the symbols i drew was evil symbols.