I Keep Showing Morphine In My Urine Test. My Doctor

I keep showing Morphine in my urine test. My doctor say I am not taking any med that would cause this. I am taking Tylenol #3 , Affrin nasal spray, Pseudoephedrine, Sumatriptan, Bentyl, Flexeril,Advil,Ondansetron,Ativan.I know Poppyseed will cause false pot. Results.