I know exactly how you feel I gave a mini presentation and even though it’s only four of us I don’t like people watching and listening to me stutter but it is what it is what can you do lol. I hate the feeling of other people treating me as if something is really wrong with me it makes me want to shut down as well but I remind myself not to go back to that place because I really do love talking it’s just hard. I hope your day gets better :)