Open Question: Will I Pass My Blood & Urine Drug Test? I smoked hashish?

Hello, I am worried that I might be in some trouble. I smoked some pretty potent Indian hashish (10-26%THC) about a week ago, and am wondering if the drug will show up in a blood & urine drug test which I will be taking in two days. I am not a chronic user, this was kind of a one time thing, but I'll admit I got incredibly high. I understand that THC stores in your body's fat cells, and that