Confused TTC...

Nallely

So feb 14 i got a smiley blinking face on ovulation test, about 5 days ago i noticed booger like discharges, then it went to light brown-brownish discharge 2 days later, and then im getting light pink discharge, today i got this brownish discharge.... and i dont get my period unless i take provera and i have not taken it yet... any ideas??