30 days clean, still not passing!

I'm a 23 year old female, 5'7', 123lbs. Moderate metabolism, not physically active. I currently work at a hospital that doesn't random, and spent the last year toking close to a quarter ounce a week. So here's my deal-- I've been clean for 30 days (my last smoke was July 31st). Last year, i was clean for about 46 days before I passed a UA. Since I knew I should monitor my urine because of my current job hunt (I have an interview in four days!), I bought home tests on amazon and have been testing every week or so. Three days ago, I had a mid day ghost line-- probably from dilution. I drink adecent amount of fluid daily. This morning, first urine was positive. I looked hard for a line and maybe saw one, but its probably my eyes haha.

If all goes well, I'll interview Tuesday (2pm) and test that day. Then I'll get thejob and have health insurance again woooo! Should I just keep fluid loading for the next few days? I don't want to dilute too much because this place counts a dilute as a failure. I also don't want to sub, because they test for fake urine as well as I don't know anyone who could produce a clean sample.

Bleh, 30 days smoke free and not passing a UA blows. Thanks for the help :)

Hear your pain, very best of luck

By doing a Search with the terms "drinking water useless soluble", you'll discover that drinking water in the days or weeks leading up to a U/A is of no help.