Same continuous dream each time i sleep.

I have same dream in continuous way each time I sleep . Like continuous episodes of a story. I am afraid that if it continues I will become insane. I have seen a psychologist and told him everything and he suggested me to keep a journal and see him with it after a week.

People are different in my dream than reality. I don't know them but they know me well and call me by my name and introduced themselves to me.

Tonight in my dream my neighbor told me that my house was broken down when I was away and offered me to stay in his house. He protected my dog and was having it in his home when I arrived. In real my dog died a long ago but in my dream it was a different dog. My dream neighbor owns a pump action shotgun. We had coffee and breakfast and I woke up to my alarm clock.

I tried watching movies and reading stories before I sleep but I couldn't have a different dream. Tonight was the fifth time I had such dream.