I'm feeling really sad for my ds (7) at the moment.
A bit of background first. He petty trained around the age of 3 with no issues. He's had a few dry nights over the past few years but mainly he's wet every night. Sometimes he wees so much that his pullup leaks. During the day he goes to the toilet with great frequency and the feeling of needing a wee seems to come on with great urgency.
Today he came home from school having wet himself. He tried to hide it from me but i found his trousers and pants. He explained that the teacher wouldn't let him go to the toilet because he'd already been once. The thought of him sitting in class wetting himself because he's been denied access to the toilet makes me want to cry 
He's agreed to speak to a Dr which is something he's refused to do up until now, but he doesn't under any circumstances want me to talk to his teacher. I couldn't get him into the doctor's for two weeks and, while i respect his wishes and i understand his embarrassment, i don't want him being forced to wet himself again in the meantime.
Does anyone have any experience of this? I feel so helpless and i hate to think of him being upset and uncomfortable at school. I'm.also so scared that if it happens again someone will notice 