You are lucky it was only $135. Not sure how your state works, but in NC you can actually have your car impounded, face jail time, and have points put on your license. But I also think in NC you can get the fines or points reduced if you show the judge you actually got a valid license. I think NC treats it the same as driving with no license. But I suppose you are at the mercy of the officer. I think you faired well compared to some. It will probably affect your insurance tremendously though, especially since you are only 18.