Bbt of 35.77 then 36.43!

Alex

I am currently CD 14 with AF due today. So far she hasn’t arrived so I am keeping my fingers and toes crossed. However I woke in the middle of the night for a pee around 2am, so took my temp and it was 35.77, massive drop from yesterdays temp. I went back to sleep and took it again when I woke up at 7:30am and it was 36.43. I don’t know which temp to use now as there is a huge difference!!! What do you guys think? Lower temp and AF will arrive today or tomorrow or stick with the higher and pray for a miracle????