Ok the is sometimes due around the 25 or earlier of most months. Was told by drs that my most fertile days this october was the 10th did the several times (just to be sure). when i got up this morning i felt sick to my stomach, and i have a tingling (pain,pulse,etc.) on my left side (not by my hip, but like a inch or so more toward my belly button). Do you think i should test soon? or what? I maybe nuts, ttc is driving me nuts!!!!!!!