Something similar happened to me before except I was in the dorms when it happened. I'm from Maryland so I really wouldn't take everything I say to the bone but needless to say I would probably be most worried about your college situation. Its possible your college could find out and because of that they could mandate certain sanctions on you that would require random drug testing and drug treatment program. You don't have to worry about jail time since its your first time but expect some fines and stupid stuff to go along with it like community service or probation. Your main concern is having a crimminal record but if you get a good lawyer you could possibly get it on stet doc like I did in which you make an agreement with the judge to confess to your crimes and as long as you stay out of trouble for a year you're ok. This is all based on MD law so I really don't know but thats basically what happened to me.