Lexi carter

Hi i’m Lexi Carter. I guess i’m not as pretty as i am smart.  No one really pays attention to me. I’m short and i have glasses and short hair. Well they USED to not pay attention to me. Anyway that's not the important part. So one day i was late for school it was because for some reason my mom wasn’t home so I had to walk.  I was walking in the hall and I saw one of my classmates  Emma and when she noticed me she froze my chest started to hurt badly . I looked at her face she looked Terrified she was my best friend what was wrong.  “ umm” she blurted  In her small voice. “ got to get to class”  and she ran off.  I walked down the hall to my classroom  I went in and everyone was slack jawed  I didn’t know what to do so I thought my best bet would be to call home. “Hello” it was our housekeeper  “hi is Mrs.Carter there” I replied. “No i’m sorry she is at lexi Carter’s funeral.”  I hung up What was going on well that explains the pain in my chest and everyone acting so weird but how am I here and who’s body is at the funeral.