Drug Test/HELP!!

So if I smoked out of a thc pen for the first time in 30 days (at night, Sunday) and then had a drug test two days later In the morning (Wednesday). What’s the fastest way to pass it without fake/someone else’s pee? Do you think I could get it out fast enough by drinking tons of water, charcoal pills, and hot long showers? I REALLY NEED HELP!