Hi,
No, you shouldn't feel a thing when you wake up lol besdies a lil loopy, your mouth might be a lil dried out because they give you something in your IV to dry out your mouth during the proceedure, but that wears off quickly, and I have always gotten a prescription for pain meds, pick it up on the way home and take one as soon as you get home before the novacaine wears off, that way, it'll be more effective, and if you keep up with the reg dosing schedule you should not be in any discomfort, and after the pain meds are gone, by then all that should be left is maybe some minor soreness, wich Aleve or Ibu usually work good for,
good Luck