riseagainst

Hey, i've read alot of posts and still am very unsure. I have a test either tuesday, or i can post pone it to the following monday. I smoked ON the 11 and 18th of april..not much either time, a couple bowls on the 11th and a joint shared between 2 on the 18th. So that would make it 1 week and a day if i take it tuesday, or 2 weeks the following monday. I AM NOT a regular smoker, those are the only two times i've smoked since february, and even then it was small amounts again. I'm stressed out becuase i really need this job.... i'm 20/f/130/5'6...i was working out regulary till mid april with exams.. not overly active otherwise and the only thing i can really do is just dilute my system and drink lots of fluids.. will this work? if someone could help me out soon i'd appreciate it...thanks