Okay, so I was suppose to start my period two days ago (Tuesday) and I did not! Been having back cramps for a week. Tested yesterday and it was negative. Here is my bbt chart! My temp shot up on the day after I was suppose to start?

—-before anyone says I’m not charging correctly my missing days, I stopped because of the cramps! I thought I was out for this month and was gonna pick back up when I started so that is why I missed a couple days.