Im havin cramps which feel like my period but im not due for at least 5 days, could it be wind, or could it be implantation, its quite sharp and ive got a headache aswell, its only started from today, I am trying to get pregnant btw, only a couple days to wait til AF, had sex multiple times round ovulation and after, so could it be implantation do you think? What did your implantation pains feel like?