Pooped myself...

I'm so embarrassed.... 😖😳 I had a tummy ache and farting seemed to help it(I was in the car by myself) and I realized it was getting harder to relieve the massive pain in my stomach until I pushed too hard.... I literally pooped myself... I'm so embarrassed 😰 I'm about to take my last final for this semester so changing I don't think is possible... Someone please tell me what I should do... So ashamed of myself. Oh. And on top of that also have my period...