Evap or Faint?

i’m 3 days away from my period. I feel like i’m about to start my period. my discharge is now turning that brownish color but i’ve been constantly hungry, frequent urinating, weird dreams, and feeling tired for the past week: I’m not sure how to take this. What do you ladies think? I’ve asked my husband but hes convinced it’s negative because of all the false positive blue dye test. i’m cramping and feel like my period will hit any minute 😌