hi i accidentally stabbed myself in the mouth with a semi-rusty thumb tack that i soaked in antiseptic just incase. Well, I was trying to see if i had a cavity, but my hand sliped and i stabbed myself in between two teeth with the tack. i had my booster tetanus shot 2 years ago in july 2009. i assume because of that im ok, but im still worried. I also washed my mouth out with hydrogen peroxide. Any info or help would be greatly appreciated.