What it says on the title. Mine was when I was 12 and I lived in a very haunted house which had some weird activity going on, like things moving out of place and pets freaking out. I was sitting in the computer, alone in the house, and suddenly I see a shadowy figure on the screen, just some meters away behind me, thinking was my mom I turned around and there was nothing, but the room had turned extremely cold suddenly. There was nothing behind me that could have been this shadow.
One day I was working from home when around lunch time I just had this feeling that something was wrong. I couldn’t explain it, just a sinking feeling in my stomach. But it was more intense than any I had felt before or since.
The next day I get a call telling me one of my friends from highschool had died in a jet ski accident. The crazy part was they think he crashed around the time I had that sinking feeling, but he wasn’t discovered until the next day.