Please assist!

I have the HFT in a week, smoked twice in the last 6 months Nov 17 (2-3 hits) and only one other time in July. I have pretty thick hair and it grows well. Regular hair cuts every 5-6 weeks,just cut it this week,leaving about 1/2" length (maybe a little more) I plan on doing the macujo for the next week until I take the test. Any other suggestions? Any thoughts on my situation would be helpful..

Thanks