ABDL school

You’re in class when you suddenly feel the urge to pee. You politely raise your hand and ask, "Can I please use the bathroom?" The teacher glances at you and shakes their head no. Desperate, you ask again, but are refused a second time. The urge becomes unbearable, so you ask one last time. With a sigh, the teacher tells you to step out into the hall—just as you start to lose control and pee your pants in front of them. They look furious and immediately take you to the nurse, knowing school rules must be enforced. What do you do next?