I had my wisdom teeth out (2) at once.
I was completely out and it was done right in the office. I went home immediately after the procedure was done. I had very little to no pain throughout the entire ordeal, seriously. I was very scared too because everyone told me it would be so painful... but it was fine. The only thing that was hard for me was cleaning the holes left behind when the teeth were gone. I was given a syringe and told to put warm salt water in it and clean the areas after every meal. I didn't dig that part. It was more gross than pain, though. Hardly any pain.
Best of luck, bud. It probably won't be as bad as you're imagining.