Passed home drug test after quitting for a week, will I pass a lab test?

I have to take a drug test for a job in about 2 to 2.5 weeks and I last smoked a small bowl on Saturday 6/24/17. Recently before that I smoked maybe 2x a week max with my friends like a bowl or a blunt or a J and I've been exercising and drinking plenty of water. I dont smoke as much as I did in the previous months really, I've been really cutting back. I also have a high metabolism and weight 158lbs and Im 5'10. If I dont smoke and keep exercising and drinking water I should be fine right? I used an in home test kit and it said Im negative for THC. I have a dark red line like the control one saying Im testing negative.