I FREAKIN PASSED!

I'm 5'10 160lbs. and under 10% body fat with a fairly fast metabolism. I got clean, then smoked 4.5 grams of decent commercial weed over the course of 4 days. I quit then took a home test at 11 and 14 days and passed both. Yesterday (14 days clean)I took a pre-employ screen at a place that also does DOT testing and found today that I passed. For the test I drank 2 cups coffee, 16 oz of water, and 32 oz. sports drink with 250% daily allowance of B-12. My pee was yellow and probably not too dilute. I was going to sub, but I'm glad I didn't because the lady did not directly watch me, but she was only 2 ft. away behind a partition. It could have been done, but it would have also been easy to slip up and get busted. Just thought that I would post to try to reassure some of you. I was up for hours and hours several nights before the test looking for some answers about what I should do, so I know how some of you feel right now. The best thing that I did was to test myself beforehand. Just pass the home test and you should be cool too, just don't assume that you can't clean up quickly on your own, because a lot of people can. Peace!