Morbidly sick, during ovulation.

I mean...full on nausea, back aches, and headaches. And these freaking hot and cold flashes? Its killing me! We took a break on BDing yesterday and I think we will tonight as well. As of yesterday and today I've slept all day and have had the worst of hot flashes and cold flashes. Currently on CD12. but I've never had this issue when I ovulate... Is this normal? I know I'm not pregnant. But dammit man, I feel like CRAP.

Anyone else with me on this?