When writing a fictionalized version of my life...

If it's based very obviously on my life/what I am currently experiencing, but I make up the ending to be something that hasn't happened...
  1. Am I writing Fan Fic of my life?
  2. Or would it belong in the Fantasy genre?
  3. The first half in the Memoirs and the second half in Young Adult Supernatural Romance?
  4. It belongs in the $1 bargain bin but is classified as an Erotic Thriller because on 142 our hands brush as he hands me my copies off the printer?
  5. The first half belongs in the Test Prep section and the second half is a Self Help book about crafting the perfect email to your boss asking for extra vacation days