i think ur temps are a little whack cos of your cold, but i think you could have ovulated on cd13 based on the opk's, or cd15 based on temps... not much help hey?? if it was cd15 tho, FF hasn't had 3 temp rises yet to confirm ovulation... keeping in mind also that opk's show when you are about to ovulate, not that you are ovulating... (from what i can remember anyways, lol!)