hi ladies. well i think i may still be 4DPO but im not sure. on 4/18 around noon i started bleeding which was very different from my normal period which wasnt due until May 1st. it ended 4/20. my regular periods last for 4 days. I dont know if i should start over or not. We BD'd on 4/12 which i believe was 4-5 days before O according to some ovulation calendars. I never got a positive opk and i didnt test for it 4/17 which could have been when i O'd. i check my temp this morning after not check over the weekend because i was bleeding and it went up. is that an indicator? i have also had a jolts of pain in my right boob, cramping, scratchy throat, runny nose, shortness of breath(but i have asthma too so this could be why), or maybe im just coming down with a cold. Is there anyone who is 4PO? If so, what symptoms have u been feeling?