Is it all just in my head? Closed

Now im laying in here. Without knowing why or what happend. There is really nothing I can remember. The last thing is that I was there, down in the courts.
I was just walking around. Then there was these person. I dont remember if it was a girl or a boy. I saw him how he was going to the lake. Nothing on just his swim suit. The lake was cold. Cold as ice. I thought no one would want to go in there. But these Person was jumping in there. I was watching to the point where the person was touching the water for the first time. After I havent seen the person for two minuites I thought that maybe something happend. I was going to the place where I saw the person jumping in. I stood there on a little cliff next to the lake. I was freezing. I didnt know what to do. Then I felt a two hands on my back. A few moments later I just hit the water. It was so cold. There was nothing I was able to do.
After that all my meomorys are deleted.
I dont remember how I came In here or where I am.
I wanted to set my body up, but I doesnt feel any energy to do it. Just nothing.