make a mistake

sometimes i think its not a big deal, just a small thing but when i have done it now i really really afraid bcoz i knew i made a big mistake. i think its not a big deal bcoz some paper have sign already but i dunno y my copy paper not signed already. and staff of the berau said it simple sign and i can make it. bcoz of that sentence i sign it by my self but now i really have big fever and headeache bcoz i knew i made big mistake, i should not to hear her. and now i feel so guilty bcoz i sign the copies letter by my self.

for my advisor please forgive me ja. so so so so sorry