My nightmare

Happened since 3rd of March 2017. Before the sunrise like 4:30 AM I dream that I bought a scary book then my classmate told me that don`t leave the scary book open for the whole night then someone will scare you and then my mom told the same thing as my classmate then I left my scary book open near me while I was sleep then suddenly I felt too much frightened from fear then I hear the scratching sounds from a monster then I heard the long sound of death then after I opened my eyes then I saw no one in my room and already became morning like 7:00 AM and it was bright in my room and shinning like it happened after I woke up from my dream (nightmare) then I felt tired and I slept again till 9:30 AM but after that the nightmare did not happened anymore then I was thinking that if in my nightmare I did not wake up before the monster scare then I would die in my dream (nightmare) into death my too much frightening then after it I forgot about it.