Stuck in guided access

My iphone is stuck in guided access and I can’t unlock it to turn it off. The part of the screen that guided access has disabled is preventing me from being able to put my passcode in and is also preventing me from even being able to turn my phone off. Since it’s on the lock screen, I can’t triple click the lock button to turn guided access off. I can’t use siri to open my settings or anything to try and turn it off because it’s requiring my passcode instead of face ID. I’m completely out of ideas, is there a way to force guided access off from this point, short of letting my phone die and restarting it?