Student Teaching Portfolio

I am feeling extremely overwhelmed as I am putting together my student teaching portfolio! I wish I hadn't put things off. For 3 1/2 years, everything has been building to this point. I am really excited but at the same time I am really worried that mine wont be as good as everyone else's. I know I just need to focus on getting mine done but I am feeling so overwhelmed. I didn't want it to be last minute, but there just wasn't any time. I need to just settle down, focus, and do my best...