My question involves criminal law for the state of: Virginia

I recieved a underage possesion of alchol which lead to a violation of probation (asap class).... I was just wondering if someone had an idea of what I'll get in court for this? Maybe I could get them both together for the same court date? Is it worth it to even get a good lawyer or am i already doomed? Also, a 21 year old who i was with did not get a charge.. if that matters at all