After high school (assuming you’re in public high school) your world will change. Out in the real world nobody cares to say it bluntly. They’ll wait for you maybe ask if you’re okay if you have a block because it’s something they’ve never seen but ultimately all the giggles and bullying comes from teenagers. Just focus on yourself and maintain your confidence. I’m 24 and I wish I knew this when I was 16 thinking I was never going to go anywhere in life because I don’t talk like everyone else.