Am I A Teacher Today ????

Last week the head teacher came into our classroom and told us that our teacher was sick. Then he said he was going to choose a student to teach the class to my surprise he chose me!!
So I went to the whiteboard and told all the student that I was a teacher today because our teacher was sick. I didn't had any idea in my brain because I didn't prepared anything and it my first time to be a teacher at ACE school and at school didn't had teachers like me. I was young but I got a lot of experiences to be a teacher. I was very scared and I looked down for a minute because I didn't knew what to do now. So I decided to teach them a lesson and grammar. They had many questions to ask me and some questions I can't answer because it out of the lesson. The last I let them to play interesting game. They were happy and I was happy too.
At the end of the class time to said good bye. Everybody said "good bye the young teacher" and I felt unhappy to hear that but also felt happy because I get more experience to be a teacher.