Will I get my prescription canceled? Flying. Old script etc.

I am prescribed 15mg IR Adderall. But, I am going on a flight soon and will be taking an old prescription (with my maiden name on it from years ago) of Xanax for the flights because ✨flying terrifies me ✨! Anyway, the day after I get back I have a check up appointment with my doc to possibly up dosage of Adderall and if I get drug tested (they did my first appointment) and it shows up Benzos will my Adderall script be permanently cancelled, even though I used to be prescribed Xanax and have the bottle still?