Nope. Nothing will happen really. You will just have to pay your ticket. You may see some higher insurance cost, but that usually increases on the second infraction.
Doubt it. You weren't going over that much. In California you usually have 3 options.
1.) Pay the fines and get a point on your license.
2.) Go to traffic school and pay for that but you don't get a point on your license
3.) Go to traffic court and contest the ticket.