I didnt feel anything abnormal during ovulation till the recent time. However, from past 4 months, I am getting cramps, sore boobs and loss of libido. I read, the symptoms you feel after O, is progesterone. If your symptoms get stronger towards the end of your cycle it's a good sign. Interestingly, I recently read an article that says, women are more prone to infection when they are ovulating. The hormone oestrogen, scientists discovered, turns down the activity of immune system molecules that defend against pathogens such as viruses and bacteria, which make us sick by invading our cells. The changing hormone levels that take place during ovulation, particularly the increase in oestrogen levels and the surge of luteinizing hormone, can cause some women to be nauseous around ovulation.
Not to mention, it certainly gets your hopes up. Last month I had full one week with feeling of sickness.