I drank 4 ounces of liquor at 9:30 pm will I have a erg level over 500 if I took the test at 11:30 am the next day? I drank cranberry juice soon after, and water. I also took milk thistle.

What happens WHEN you fail ?

You're probably on your way to a fail. Sounds like you didn't really want to pass anyway.

Cranberry and milk thistle, yummy but of no use.

Highly unlikely.