MC or no MC?

well...i am feverish...but not quite sick enuff to take MC, according to myself...

BUT i am afriad tt if i dun rest enuff tml and still be in A/C for whole day in office, might really fall sick on tue...which will spoil my leave on tue...and PH on wed...

Then again... IF i am on MC tml, then i will officially work 2 days, thu and fri only...oredi took leave on tue and wed is PH...SO...not so nice ya? to take MC in a week like tt...

so how?? :S