I Can't Hear Them

When I am alone I feel someone is with me and I have seen objects move, but recently something happened. I was in my room late at night and I saw a figure walking around my room, as if it was passing. I did not make much of it because he is usually there, but it seemed different this time. He was trying to tell me something and I could not hear what he was saying. So I just went to bed feeling sad and scared. I had a horrible dream, in the dream someone was being tortured I woke up feeling all the cuts on my body, but nothing there. In the past he has only followed me and watched me but never tried to communicate. Every time he or any of the other try to tell me something I can't hear them and it upsets me. I only feel their emotions at times. I do not know what to make of this. How come I can't hear them. I once heard a women whispering to me but I could not make it out. I know they want or need something but I cannot give it to them. Once time I watched everything on my armua rearrange itself and did not make much of it. Is there something wrong with me, why can I not hear their voices and only see them or feel their emotions? Many times I find myself thinking about things I have never done or I have seen things I have never done. As I said earlier there is on who won't go away the other linger and vanish as they please. I have only had some family members pass on, such as my grandmother who died after being hit by a drunk driver. After she passed she would go to sleep in bed with grandfather and pull the covers off of him. My other grandfather unfortunately passed on and my mother did not get to say her good byes. When my grandfather was at his funeral my baby sister was born. I do not have ties to their death at all I only got to meet my mother's father, I was not fortunate to meet my dad's Mother. At other times there are people outside my house just watching my home. It's weird. Is there something wrong with me? I mean I know I don't make these things up as a child I was beat and bullied and went through a lot of obstacles a child should not go through, I have even attempted to kill myself and it was prevented. I saw a therapist for sometime it did no good. Now I find out I might have cancer. I know I'll be fine I just want to know why they try to talk to me if I can't hear them.