Second reminder about vaccination prompted by my most recent MMR thread: several people have mentioned their doctors have never told them the DPT (diphtheria, pertussis/whooping cough, tetanus) shot is NOT a lifetime shot. You need boosters every 10 years.
Good on you for getting back to it, though! Drink loads of water for the 48h before and after you're getting boosters and remember, you don't have to get them ALL at once, heh.