Hi, I don’t know if this will help but your feelings are completely valid. It def took me years to force myself to feel comfortable and it still a work in progress. You should know though in a few weeks, hell by the next class hour there will be something else that has their attention and they will forget about your presentation. While in the moment you feel like everyone has this moment burned into their memory, odds are it has not and will not. I’ve been out of high school for over 5 years and I cannot remember a single presentation anybody else did in any of those four years!!!! F the teachers, those are adults that should know better but unfortunately they don’t. Those bratty kids sometime turn into those bratty adults, that’ll kinda happen anywhere. Even in the work force, adults can be bullies!!! If you have a counselor use them as a sounding board and just get out your frustrations there as it’s a safe space. If you have an IEP teacher, use them too- it’s literally their job. Just know it does get easier. Literally high school sucks all the way around but you’re almost there🎉🎉