Hey man, I also have a stutter and currently in high school. Thankfully, mine is very minor, but it is still there. You have probably heard this many times but you just have to accept your stutter man. Ever since I started doing that, I’ve been thinking less and less about my stutter and I’ve seen major improvements and have noticed my stutter less. Again, don’t let stuttering get in the way of your life man. I know it won’t be easy trying to overcome it, but once you do, you will see how much you have grown. Good luck to you man I wish you the best.