I'm sorry to hear that. Especially when this condition is getting in the way of your education, which is most important of all. Do you have a friend or friends at school, that you could possibly confide in? Maybe a teacher that's comfortable with you?
How long have you suffered from this condition? Have you visited with your family doctor? What's your diet like? Are you eating healthy? Are you drinking water instead of drinking sodas and other overly sweet drinks? Do you exercise? If so, how many times a week? How many times a week do you have bowel movements? Do you wear loose or tight fitting clothing?
These are important questions, which could very well help determine the cause of your condition. If your diet, and fluid consumption, lack of exercise or if you're constipated, these could all contribute to Body Odor . Don't give up. Start by being your own advocate, and start helping yourself. I wish you the best. If you have any questions, feel free to ask me.