nightmare

My dream started off with me at my home. My dad was trying to make something in the kitchen but I messed him up somehow than he told me to leave and I did. After doing something I don't remember I appeared at a apartment. A young cousin of mine told me I had to sleep there with them for the night. He said my brother called and said be careful because of the 1970's killer. That the 1970's killer came into the apartment before with a gun. Than my cousin showed me a gun. I was like OK... Than someone else said keep the door closed. Well, I was laying on the bed and turned to see someone sitting on a baby. I was like oh my god! Move! When was this baby here!? I grabbed the baby calming it down and the person next to me said they don't know. I than got up and left and found myself in my brothers room in the basement. I could see a 2 little girls and their mom but I felt somewhat transparent to them. I became aware I was dreaming and tryed to jump/fly upstairs without them seeing me. But the little girl turned to her mom and said she saw me. The little girl took a broom and tryed hitting me and so I got scared. Than a thought popped up. A long time ago when I wrote about a airplane dream on dream central the guy said it was good I didn't stay downstairs. So I thought it might be bad and ran for the stairs. But someone chased me from behind screaming no! Than grabbed me when I was on the stairs so close to reaching the top. She grabbed my stomach and held me tight. I actually felt real pain and I was like stop! Trying to get up. I looked up and I could see a basketball court with players but than I woke up. It turned out my neck was actually in pain and I could smell smoke. There was a fire somewhere I don't know but not close enough to where I live. So we were safe but my dad closed my window for me cause it smelled bad and I went back to sleep. It was like at 4 or 5 I woke up.