What will happen to someone that shoplift during a probation?

I got a $500 fine and 30 day suspended jail sentence and 2 years unsupervised probation for selling cigarette to a minor, then shop lifted a $20 game from a department store, what is most likely to happen to me? (also I have a little bit of stuff on my youthful offender record.) I was cooperative with the store's people and police, and I'm about to start college, I have a job, and I'm about to start going to a concur for my depression, and poor decision making skills, and I have a job. Also I'm applying to get the public defender to represent me.(will any of this, other than the charge, help my case, in your opinion?)