I was supposed to start my pierod a week ago acording to glow but af has not came and ive had cramps off and on for a while and i spotted a couple of times this month plus i have nausea and ive been really tired but ive taken 4 test but they all say - and im never later than 3 days so i guess if i dont get af with in the next 2 weeks or + on a pregnancy test i should go to the doctor. Dose any one have any suggestions on what could be going on?

my chart from nov and my fertal windo keeps moving. but my ovulation test never tested peak but kept testing high so after 7 days of high i stoped testing those things are expencive.