Blackout Pregnancy

Mia is the new girl at school, so to her everyone is a mystery. She's invited to a party that starts off every school year at the popular's kids hangout. The next morning, she can't remember a single thing about that night, she had gotten so wasted she couldn't remember a detail. 1 month later, a late period and pregnancy test reveals a teenager's worst nightmare. The only issue is...she has no clue who the father would even be and no one else does either! Finally, she has to move again at the end of this school year.
Can she find out of the father is before he walks out of her life?