I am 11 DPO. My chart is completely out of whack this month. Up and down. I'm using a regular thermometer and have been waking up throughout the night so I'm guessing that's why. But besides that, I started having slight cramping days 9 and 10 DPO and yesterday I had seen very little spotting on my underwear but then nothing afterwards. Then this morning very light spotting when I wiped. AF is due Sunday the 18th. Glow is always correct and I never have spotting or cramps before AF comes. Don't know what to think, either my body is doing something completely different this month or I'm hoping implantion! Any comments appreciated :)