Hi Agent Austin,
I had that brace to do the same job as your having done. It hurt for about 48 hours after, i recommend take 2 days of school (good for the pain, and its two days off!), its agonizing, eat soup and noodles
After 2 days i couldnt feel a thing in my mouth, its like my mouth became acustomed to it! Goodluck with it!
Andrew