Hey girls ive had my af which started on the 29/04/2017 and it finished on the 1/05/2017...im now on cycle day 14 but my af wasnt heavy now for the past 2/3 ive had cramps constipation really bad headaches and gone through skips and blackcurrent jam like you wouldnt believe just wondering what it could be ive had 2 bfn before af showed so idk is this normal to be feeling like this or not?