my 8 brothers are VAMPIRES and I am not Or Am I

finally have got away or have i

I wake up and look to my side their is a note it says corniles ugh.  dear my angle me and the boys went out btw if you run of try to escape their will be consequences for that and everyone said they can't wait to get back and taste you pretty blood have a good day my little vamp angle.... Omg I forgot i am a vampire ughh i need to think of a plan i look around and I got to my door and opened it and walked down stairs and I was the door I went to and it was unlocked so I opened it and ran and ran Intel i met with this house I knocked and this too girls open and said omg are you ok I said yes omg come in they set me down on the couch 5 h later i think I should go to bed night girls they all said in union  i went to the bed and went to sleep i woke up to a noise i look over it read 6:31 i went down stairs to the girls i hid and watched she look at her and grabbed a nife and ran to her and grab her and stabbed her she fell with a grunt then I backed away the girl turned around i look at her we made the contact she through the nife at me I moved and grabbed i  have never killed anyone but I will have too i looked at her and ran at her grabbed a fist full of hair and knocked her down and stabbed her in the back end and she screamed and died i killed someone i went up stairs to sleep and before I did i hear a noise and someone said  (found you I told you not to run) with that i passed out