Etg test at 430pm chugged 3 drinks at 9pm last night how do I pass?

So I had 3 small drinks idk the exact amount but 2 full gulps worth of liquid each one was 20 proof and fhe others were 25 proof and that was from 830-9pm last night, I have a drug test in 6-7 hours at the most. I’ve been drinking a ton of water probally 68 ounces of water since then. I’m 135 pounds and 5’9 and pretty active. Is there any way I can cheat it or flush my system before then. I’m you can cover a weed test with certo and Gatorade is there anything like that that i could do before my test. It’s a lab test for middle Tennessee probation if that does anything. Please help