I have had a great job for the past six years. I recently had back surgery two months ago, the day i got out of hospital i smoked a joint the first time in six years. My company hair tests and i was tested a couple of days ago, help will i test positive for the thc it has been two months since surgery and i am still on pain killers i know and so does the co that i will test pos for opiates please let me know the co has zero policy and what a mess up it would be for me to loose my job