Hello (this is directed to mydogfifi! He/she has great answers/insight!) But please anyone familiar chime in :)

I have a question related to a previous post, but the drug was not cocaine. It was probably meth but could be PCP or a mixture of all of the above. (Cant ever be too sure.)

I made a bad decision and used a VERY small amount, maybe two-three key bumps of the drug (about 2 weeks ago.) It was my first time use ever, and I have not used since nor do I plan on it.

How likely is this to show up on a hair follicle test? The earliest the test will be is 4-5 weeks after consumption. How about after 6-8 weeks? 10-12 weeks?