I took Clomid 2 weeks ago for 5 days. And yesterday and today I've been feeling very lethargic and heavy/cramps in my abdomen area as if I'm gonna start my period soon. I don't know what it's from could it be the Clomid even tho I stopped taking it two weeks ago? I'm pretty sure I'm not pregnant either. I've been taking ovulation tests and they're always negative. Any help or advice would be greatly appreciated. Thank you.