Just a little advice and support please

Hi..I need some advice. I have been smoking once daily for almost 2 years. I have taken breaks here and there but nothing longer than 30 days. I always smoke blunts and usually only 4 hits. I share the blunt with my fiancé and one blunt will last us two days. The weed varies depending on who we get it from. Sometimes good... sometimes not so good. I have a urine drug test on Dec 9th. I have not smoked since Nov 22. I tested myself yesterday..Dec 2nd with a THC dipstick test and came up positive! What is the best way to approach passing from here to till the 9th?? What can I do starting today? I am 5'6 145 lbs. Skinny except for a bit of post baby belly fat. No idea about my metabolism but I don't eat too healthy or exercise often and I've been the same weight for a few years. Any advice..plan of attack would be extremely helpful and appreciated!

Also has anyone had to do a UA for Borgata in AC?

OK so I just found out that they also do a hair test! I'm really freaking out now. Does anyone know if the keratin professional hair straightning process will help in addition to the methods already discussed here? Should I bother doing that at all along with bleach and dying?