Disobeyed traffic control device in nyc?

I was dumb enough to follow my GPS and i made a right turn on a sign that says no right turns except for busses, i personally think its not a big deal but this cop was a head and gave this, my question is , is this points on my license and also whats gonna happen to me now cuz i had just gotten my license on like june 2nd. and its only the 21