Tights Wedgies Ballet Dance Belt Snapped!!?? Helpp!!?

Ballet dance belt snapped!!?? Helpp!!? - tights wedgies

Hello I have a problem. I was doing a play, he broke his belt dance ....! that was so bad .... Now my mother makes me wear one of his belt to school because they r not allowed. I have to wear pink socks to practice and I did not use the belt. That gives me very bad wedgie and when I try to collect all the girls laugh at me. I can not for a new belt, and even dance cuz ordeded 1 and do not qualify for 2 weeks and I have practice tonight. What shud I do ?????