I'm a 21 year old male, weigh 150 lbs and am 5'8. I drank Friday night and stopped officially around 3 am. I then, stupidly, woke up and had a "hangover" beer without even thinking at 10 a.m. on Saturday. I have a EtG test I need to pass on Monday (tomorrow) and want to know if there is any hope for me to pass it.