I am 18 years old and weigh 145 pounds. I am 5 foot 7. I smoked a spliff 3 days ago and have a test tomorrow that I found out about today. I have been drinking lots of water today and plan to do so all night. My test is tomorrow afternoon and I just got Herbal Clense QCarbo32. I will follow the directions 100%. Will I pass? I really need this job.