So I have had very linear bbt this month...I had what I though was very obvious and usual ovulation symptoms around the usual time I ovulate....very fertile cm cycle day 12,13,14,15 and cramping....expecting to see my usual spike in temp on the 16 and here I am on the 20...creamy cm and no spike...constant low temps!!!!! Any suggestions on what might be going on??? No ovulation this cycle?? But how do I explain the very fertile symptoms and no egg??? 😭