I suddenly want to go to the bathroom during class. Should I hold back or report to the teacher? I feel that the teacher will lose face and be afraid of classmates' jokes, and the female students in t

I suddenly want to go to the bathroom during class. Should I hold back or report to the teacher? I feel that the teacher will lose face and be afraid of classmates' jokes, and the female students in the class are special. When you ask questions in the future, don't put the content in the topic, so it won't be fully displayed. I'll tell you a trick I've tried every time: block one nostril with your hand and look up-just pretend your nose is bleeding! Be sure to cover it like a little bit, so that you don't even have to pay attention to the teacher when you go out directly, and your classmates won't say anything. I have used two successes, both of which were upset and taught everyone around me. Hehe, you must act like one!