I'm a 16 year old guy in need of help. Lately I've been hearing voices of people who aren't there and sometimes seeing silhouettes of people. It all started late January when I was reading in my room, I heard a knock on my door so I went to check who it was; no one was there. I shrugged it off saying to myself that I imagined it. Later that night I dreamed that I was in my dead great-grandmother's house, sitting on her sofa. Next to me was my great-grandmother. She warned me that scary things would happen but I had to push through and she told me she would stay by me all the way - the dream was so vivid it almost felt real; I could smell her perfume and fell the leather sofa underneath me. I instantly woke up after the dream and on my bedside cabinet was the picture of me and my great-grandmother that I kept in a photo album under my bed.
Almost a week later was when I started hearing the voices. Mostly they're whispers and I can't make them out but sometimes they groan or scream at me as if I was torturing them. My worst experience was the time I fell asleep in class - sometimes the voices keep me up - and a male voice screamed inside my head a also out of screamed. The teacher asked if I was okay and if I needed to go home; I don't know if this might be connected but I was admitted to hospital two months before any of this started, the doctors found no cause of my excruciating pain in my head.
The only people I've talked about my problems are my closest friends. They told me to post this on the internet to ask if anyone knew what to do. One of them believes that I might be a medium. I don't know what to believe.
If there's anyone out there that can help me or give me any advice on what I should do please do it. I feel like my life is being taken over by these experiences. I'm also wary of communicating with this thing (s) in case it is something sinister.
Much obliged
Mikeyboy.