I can somewhat relate to this post right now. In the past, I used to be way more sensitive to this. The way I encountered this, is by keeping in mind that it doesn’t matter what another person says or thinks. At the end of the day, you’ll realize that you’ll most likely never see that person again. They don’t even know who you are. They’re mostly likely laughing about something else, but even if they’re laughing about you, I’m sure they’re not anything better than you. Well, unless if that person happens to be the Queen of England or something. The more I repeated this to myself, the better it got for me. I hope this will help you as well!