Keep testing positive for meth and haven't done it

I keep testing positive for meth but my previous probation officer & now my parole officer do not care to take into consideration my medications (Adderall & Trazodone) & if I’ve taken Sudafed. They never say anything about amphetamines only methamphetamines that come back & say my medications only come back as amphetamines even though I show proof from credited medical schools/hospitals that’s proven it & can’t determine the illicit to synthetic. How can I prove it anymore?

Is that based on a quick dip test or are you going to or are they sending to an actual lab? It's not real uncommon to get a false positive on a dip if you are on Adderall. It should be going to a lab for sure. They can determine and rule out the meth OR confirm if it's really there. If it tests positive there...well, I don't know what to tell you.
BTW, I am a Licensed drug counselor.