Looking for psychics and mediums

Im after some advice really. I know when bad things are happening. I knew something wasn't right before I found out that my first child was very sick. I knew she was a girl and I knew she wasn't well. I knew my second child would be dead at the scan and have no heartbeat. I knew there was going to be a crash on the road the one day when we were in the car, I told my boyfriend to slow down there was something not right ahead. So he did and there was a biker lying on the road. This morning I had a great sense of feeling sick and something wasn't right, my neice is currently unwell with a mystery illness, I thought it was about her to begin with but then I had this overwhelming worry about my partner. He had a crash this morning, they went into the side of a lorry everyone was alright but it was a very simular time to when I had that feeling. I can also hear my daughters voice sometimes. I don't know whether that's just in my head. And i have other voices sometimes too, but i can never make them put. I've seen manifestations of my nan and this dark figure that I cant ever make out. What to people sound like in your head? I don't know if I'm just making it up and it's my voice I'm hearing or what. Help. Any advice on what you think I'd like any advice, please don't judge me, if you don't believe then don't comment.