question: I accidentally cut myself on the edge of the finger near the nail (a small cut, looked like a small dot when it dried) with a razor while i was cleaning my room. It really hurt and was bleeding a lot so I put cotton on it then bandaged it and since i was in a hurry, i didnt wash it. It wasnt such a big deal until I saw the razor and it had some rust on it. I have accidentally cut myself two times before with the same razor on the finger and nothing happened but i really wasnt so sure if it had rust at the time and I had tetanus booster shot 2 years ago but I was worried that I might still get tetanus. This happened just last night. What should I do?