Rock on, D!
I actually got my GED last fall. I hate that I didn't graduate in the first place (had some
serious depression issues going on back then); I hate even more that I put it off for so long (I would've graduated when I was 17...I'm 28 now).
The test? Easiest thing I've ever done! I kid you not, the first math question was "2+2=?" -- and it was multiple choice!
Don't quit... and good luck!