If you are not underage and you still are this upset you might have a bit of growing up to do. Just the fact you got upset feeds their egos. And really how are you “done”? Is the whole world looking and making fun? No. You just think it’s so. It’s not and it’s only your brain doing this to you. Turn it around and use it. Own it. Show them confidence. If you feel this bad then maybe you have other problems besides this. But this? It’s not a deal breaker for life.