I just went by dates this month no opks etc, I was due to ovulate on wednesday but I have had cramping since monday. I usually have pain when ovulating but no longer than a few minutes. This has felt like AF pain, i have felt bloated all week and today I have had heartburn all day (which i never get) and was using a pen at work which for some odd reason has a marzipan smell, it was too much for me I felt sick. I am wondering how much of this is real and how much of this is my overactive imagination!!! argghhhh