When I was put under so my wisdom teeth could be pulled out, I remember the IV line being put in, the doctor starting to count down from 10 and maybe getting to

When I was put under so my wisdom teeth could be pulled out, I remember the IV line being put in, the doctor starting to count down from 10 and maybe getting to 7, and then suddenly I was in the parking lot with my mom actively walking out of the place. I confusedly asked if we should go back so they could actually do the operation, and then I realized there was gauze wrap in my mouth from the completed operation.