I thought they weren't giving the just plain tetanus shot anymore....I thought they were doing the TPS complete booster....at least that's what my bro's dr told my mom, cause he needed a tetanus and they want to give him the TPS (it's tetanus, polio, and something else combo vaccine) You should find out if they gave you JUST the tetanus or if they gave u the combo shot....Hope u feel better soon!!!!