Hey, champion.
I'm really sorry to hear that. However, I'd say you shouldn't give up. Before giving it another try, review everything again 2 or 3 times. Try to see if there are other materials you can use and study them as well. Spring is certainly a very large framework, and thus its certification isn't easy, so don't feel bad. I'm sure that if you prepare a little bit better, you'll make it next time!
Cheers, Roberto Perillo
SCJP, SCWCD, SCJD, SCBCD