Wasn't sure where to post this. Today we took our 2 yo unvaccinated little one to a farm /petting zoo. She tripped and fell before I could catch her and got a rock in her hand. It definitely had "dirt" in it. We rinsed with water, then alcohol sanitizer, then water, it bleed just a little and then covered with a bandaid on until we got to first aid. Later it antibiotic ointment was applied with a bandage. Then when we got home I did soap and water and then peroxide. I'm now terrified about tetanus. I personally had a reaction to tdap as a child and one reason at haven't given any vaccines so far. Any help would be greatly appreciated.