my challenges in doing public speaking

My challenges in doing public speaking is i am the lazy one in my class and i often finished my assignment late from others. This makes me panic when i want to present it. Because of my English not very well like other member, i always feel not confident to make my presentation in front of them. Sometime i cannot memorize the task that i want to present and it makes my presentation worst.

During my presentation, we must to wear a very proper attire to get marks including make up and wearing hills. That makes me very uncomfortable because i don't know how to walk when using it. When i am too nervous, i feel like i want to run out from the class because i feel really awkward to stand in front of people who just look at me when i am going to talk.