Here is omething that is blowing my mind right now, They said my urine test was fine but my mouth swab wasn't and showed oxycodone in the mouth swab but not the urine ? this is very hard to believe for me i been with PM 7 years. and i never took a oxycodone ever in my life so i am just stunned how this happened or what happened and how it showed 2 different things on 2 different test. please someone advise me and give me some advice on what to do thanks.