etg test

i’m a heavier drinker, i’m a female that weighs 120lbs, and i’ve been drinking nightly for 3 weeks now. but i have to get a UA in 5 days (etg test). i try looking it up online and it just says “72 hours or more for heavier drinking” which doesn’t help lol. i added up the hours i’ll have since my last drink to when i’ll get tested and it’s 112 hours. do you guys think that will be long enough to pass. worries me just cause i drank for 3 weeks and it says “up to 5 days” and that’s 8 hours short of a full 5 days