So I was driving down the interstate when I hit an overpass pump and WHAM. Something flew up and hit the right side of my vehicle, almost as if it had been kicked up by the tire. Checked the rear view mirror and something silver was bouncing down the road. There was no way I was ever going to find it so I pulled over to check around. Looked at the top screws of my rear shocks I just replaced, still there. Check around the engine bay, couldn't see anything wrong. Drove a little further and everything was fine. Any suggestions on what I should check or could I just have kicked something up from the seam between the road and the bridge. THANKS.