An embarrassing experience(Draft two)

I had a very embarrassing experience. When I was an elementary school student, I once did badly on my math test. When I saw my grades , I couldn't help crying. Everyone in my class was surprised . My good friends came to me and said,"It is all right.Don't be sad." But some boys started laughing at me and said,"Stop crying .You're embarrassing yourself." I was very angry and embarrassed. After school, I stayed in my classroom instead of going home. My best friend, Amy , sat beside me and said ,"Let's go home. Don't be sad." , so I stood up and left with her. All of a sudden, I tripped and fell . It was so funny that Amy couldn't help but laugh. I was so mad and said,"why are you laughing at me ? Don't you know I am embarrassed ?'' "Sorry,but it is very funny. Forgive me.",she said. I forgave her, and left without saying anything .I went back home alone instead of with her. What an embarassing experience!