Creepy dream a vision ?

ok so there's ghost in my house and my dad sees them also well the other night I saw a different ghost not the one I'm uset it was big and black kinda scary I kept looking at it and I guess fell asleep then the next day a kid from my schooldied ... Idk if tht has to do with it then last night I had this strange dream I was in school and school was the holocaust I'm not Jewish tho and they made me lay down and I got shot ... I remember blood in my dream and I was drifting up to heaven in my dream then all of a sudden I was Alive again but as someone else in my body but it still looked like me .... Whet does this mean I'm horrified !