I got caught selling prescription pills that werent mine at school.whats gona happen when i go to court?

i got caught trying to skip class and got caught.when the teachers searched me they found 8 Seroquil pills in 3 different baggies(i was selling at the time).i told the teachers that i was selling since duh they were in baggies and i had 40 bucks.plus it was my first time getting caught doing anything like that so i as freakin scared.i got juvenile school for 45days and have to go to court june 28th.