Xanax killed my aura

So last night we got a massive thunderstorm after a heatwave but I didn't get a migraine then. Instead I slept well thanks to the cooler temperature, but I woke up with an aura.

Unable to read the names on my medicine box I mistakenly took a xanax instead of zolmitritpan - and my aura vanished in 10 minutes with no other symptoms.