People please help me!!!!!!!!!!!!!!!!!!!!!!! please?

Alright so Im at school and I need help!!!!!!!!!!!!!!!!!!!!! Welll I came to school with 25 dollars. I had a 5 dollar bill and 28 cents and a 20 dollar bill.... Alright I know what your thinking dont bring money to school but I need this... $5.28 cents is for my food for choir trip on Friday we need it turned in today. And 20 was for the books at the bookfair that I have on hold. And Then I go to the bookfair in Homeroom to pull out my money and its not there.... I must have lost it from my bus to my locker and I would say thats about 60 yards.... I dont know what to do....I could call my grandma and have her run to the school to give me money but I have no idea... Got any answers for me.. I bet I droped it and somebody stole it....... All answers are appreciated!!!!!!!!!!!!!!!!!!!!!!!!!!!!!…