Im VERY scared please help!!!

okay so graduation was last sunday. well my groups of friends we decided to celebrate so that involved drinking. that’s basically what every teen does, or did at my school. well anyway i had like 6-7 beers. so not much alcohol content but for me it was a lot. anyway i had a drug test on tuesday, about 2 days after graduation. do you think they will find any alcohol in my drug test-urine??? please be nice! i’m really freaking out. my first day is tomorrow and i want to kinda know what to expect!!! PLEASE HELP!!!