Only coming back here to let people know how my test went in case it's any help to them. I ended up doing a crapload of stuff to my head hair ONLY. I thought it was plenty long enough, I hadn't cut it at all. It was probably an inch long. BUTTTTTT.......they said it wasn't long enough and took from my LEG HAIR. (good thing I didn't shave everywhere) Needless to say I was nervous. But it might've played in my favor seeing as my leg hair was trimmed just a little bit. And its also really really fine hair.
Anyway, I'm guessing I PASSED. It's been 3 weeks with no mention of anything. Also took an at home hair test from my legs and the results from that were negative. Woohoo!

thanks for all the help.......................................??