I think I have a mild case of flu or a cold. Tired, stuffed up a bit and this morning when I took my temp it showed I had a fever and I felt uncomfortably warm. I took a Tylenol and my temp lowered so not feverish. But what do you do with charting when you are sick?? Here is my chart to view. <a href="https://play.google.com/store/apps/details?id=com.glow.android">Glow app</a> has shifted my best fertility days multiple times this cycle base on my temps and cm. I hope I didn’t miss my O.