I was driving today behind a pick up truck and im guessing a piece of rock or debris flew up and hit my windshield right where my line of sight is. It is probably around quarter of an inch long. I don't feel any roughness on the inside of the windshield but definitely feel something on the outside of it. Im afraid that it will spread. What do you guys think I should do? contact my dealer or insurance etc? Any info would be greatly appreciated...