Drug test help

I applied for a job at the Home Depot and killed my interview, they loved me (I think) I really want this job but they informed me that I had to submit a saliva drug test, where I live, recreational use of marijuana is illegal, and I am not a stoner or a heavy smoker. But on Tuesday night I smoked 2 blunts for the first time ever. I was informed of the test the same night. So Monday I applied, Tuesday I smoked, Wednesday was the interview, and today (Thursday) was my drug test. It was a spit/saliva test from a company called "Quest Diagnostics." Prior to the test I ate a bunch of listerine strips (idk why) also I took a steam shower the night before and rinsed my mouth with hydrogen peroxide a few times, and then I had to stick this flat swab against the inside of my cheek for 10 WHOLE MINUTES!!! That scared me a lot. But second to the fact that THEY SENT IT TO A LAB! There was no colors, the manager just packed it up and fedexed it out of there! So point is, my saliva test is going to a lab, do you think I passed this THC drug test with the measures I took? Please respond ASAP!