Pick up another test and use your first void. If you still have a faint line then your going to pass. Whats your height and weight?

If your halfway physically fit I think your going to be just fine. Take me for instance... Im 6'0 and 160lbs with fast metabolism and smoke daily, but not that much(1-2 hits per evening and 5-10 on weekends). Following a stern dietary regiment I can be clean in as little as 10-12 days.