I am on my first round on clomid this cycle. I tools clomid from 2-6 and got my follicular study every other day from cd10. Around cd 16 my follicle size was 16 and the very next day I felt cramps and also the day after I saw spike in bbt. So I assumed I ovulated. I am due for AF on 19 and nothing yet. I had ewcm last week and some times even now. Is it still possible I ovulated late???