that's a shame. you should have ate those things a few days before your competition instead of a few weeks.
the only thing that can help you is willpower. they sell it at NP for 32.95 USD.
but for real, cravings are a bltch. i've just started a CKD and i'm on day 3 of it. nothing yet in the way of cravings, but i imagine by next week sometime in the middle, yeah, i'll likely wanna eat anything that is a carb.