You have to give it some time before the anesthesia completely wears off. And any pain medic. will make you dizzy, so don't get up too quickly (blood pressure drops) and don't go back to school till you don't need the meds anymore. Drink clear fluids to start, not too cold or too hot, eat lightly when you do and rest! You'll feel lots better soon, but it takes time. {{{HUGS}}}