Wishdom tooth, Boo to you!

My jaw is killing me and I know why! Last time I went to the dentist (sometime early fall term) he told me my X-rays showed my lower wishdom teeth were going to cause me problems and I will need to have them cut out before I'm 30. Well, I'm only 26 and its already time. I have decent dental insurance (luckily), but the prooblem is we're in the middle of the term and I work 30 hours a week! I don't have time for the surgery, let alone the couple days to recover! I don't know what I'm going to do, but I have to figure something out fast, because this pain is no joke.