
Quoting
cdwjava
Were you given a citation or paperwork of any kind?
At this point you could be charged with misdemeanors for the possession of marijuana AND the tobacco. You can do time in juvenile hall, get probation with search and test conditions, and will likely have to attend some form of counseling for cigarettes and drugs.
The school might also move to have you expelled. Schools do not tend to take it lightly when students are bringing drugs onto campus. You're lucky if all you get is a fine day suspension.