I'm Scared

I'm scared of who I am. I'm scared of who I may be. I'm scared of change. The unbearable thought that at any moment everything may grow and change everything all around for the best or the worst just scares me. I'm scared that who I am right now will never be who I am in twenty of thirty years. But the thing is, I want to grow up. I want to find out who I am. Suffering from a current identity crisis I'm absolutely unaware of who I am. I don't even know what I am. This constant fear that my 'successes' will be my only achievements scares me. I'm scared that all that I've acheived, will be the only things I will ever achieve. Please help me. Please help me with this fear. I've never been one to handle stress well or change. I'm scared that I will fall again. Help me because, I'm scared.