I feel you man i just turned 15 and i stutter and in school reading gives me nightmares and also kids in school would ask me some dumb questions to see if i stutter.And stuttering holds me back so much in school especially when the teacher is asking me questions about the lecture and i know everything but i can't say it because I'll end up looking dumb and i anwser the bare minimum and when we write essays im the only one in my class that finished and i can't say i finished beacuse the teacher is going to ask me to read out loud and it sucks really. But when talking to people i stutter but not as much in school.