Mediumistic Abilities?

All of this started since I posted my first story. Since then I have been seeing images coming as flashes in my mind's eye. Like sometimes I will see scary spirits, faces and once I saw a very beautiful scenery in my mind's eye and each and everything which I see in my mind's eye are things which I never saw. Mostly all these flashes of images comes to my mind's eye when I am going to sleep. Like once I was lying in my bed and I saw a woman standing in front of my bed. I saw her through my physical eyes for hardly a second and she was really frightening. I just talked to her and told her to enter a door whose other side would be filled with white light (I just read somewhere that spirits who are stuck on earth go through such a passage or a door to enter spirit world) and I visualized her (spirit) entering that door. As I visualized it I felt light and joyous. I have done this with 3 spirits after that I never saw those spirits. I also often wake up between 3 to 4am. My family members also told me that I talk as if I am talking to someone while I am sleep. But the strange part is that I never remember all this when I wake up. Whenever I dream I will know that I am dreaming but when I will wake I won't remember my dream or I will only remember bits of my dream, which I will gradually forget as the day will pass if I did not note or write it somewhere. Another strange thing which is occurring with me nowadays is that some word would pop up in my mind and I would read or hear that word from somewhere within a few seconds. Does all this shows that I am a medium? My experience with empathy was that once I was going to my home from my relatives home. It was around 12 o clock (at night) and I started having difficulty in breathing. Next day I came to know that my mother's brother had to get admitted to hospital as he started having breathing problems last night. And when I asked him at what time did he start having breathing problems he told me that all of this happened around 12o clock (at night). Please provide me with some help if I have some mediumistic abilities. Please help me I am already entangled between reality and imagination.