My husband and I have been trying to conceive with clomid. This was our first month. I ovulated 20 days ago. For the past 9 days I have had period like cramps. I keep going to the bathroom. This app says I should have started last Saturday. But that would have only been a 26 day cycle which is short for me. Then I realized that I have been consistently starting my period 16 DPO. Any advise would be greatly appreciated.