CPS came to my home and gave me a mouth swab. I failed it for meth but have been clean since June 22nd of last year. Luckily I had another drug test here at the house which I took immediately. That test showed that I had AMPHETAMINES in my system NOT METH. SO my question is this, will they be able to see that I took more pills than perscribed? I took a hair follicle that same day