Sick on the 1st day of exam

What a stupid luck... actually fall sick on the 1st day of exam and I was quite confident for this paper... end up so sick and panic... guess won't be doing that well as I expected to be... Feel like killing myself... maybe bang myself against the wall~ blahhh... should I go c a doctor? haizzz guess medicine will make me worse... no time to study le... if take medicine I'll sleep whole day... OH my goodness~~ wah lao eh....