Really I think the best thing for u to do is try talking to some people and put it out there that u stutter. I know that that’s easiest said than done trust me when I started secondary school 3 years ago I don’t want to talk to anyone but I got talking to people that I sat beside and everyone inevitably found out i stuttered but it really surprised me how absolutely no one cared the slightest bit. Maybe your classmates will be the same with u u never know