Hi Ladies I'm in need of some help! Now I've not been doing serious charting or anything but I do note down any symptoms etc on a phone app and this month i've been trying out OPKs. Since having my coil removed at the start of the year my cycles have varied from 26-28 days. I'm CD 17 today and it looks like the OPK is getting closer to a positive but I've had mittelschmerz since CD15 and light spotting only when wiping that only lasted a few hours (sorry, I know!). Yesterday I had a migraine which has continued to a dull headache today. And these symptoms are becoming very familiar each month so i figure it's likely all to be due to ovulation. But what comes first the symptoms or the eggy?? I am totally unsure though as to when ovulation might have occurred, or is it still due to happen? If so does that mean that I have a short luteal phase? We BD'd on CD13 and 15. I've also attached a pic of the OPK's, today's is at the bottom. Confused!!