Glow, says one thing shows another

Kendra
So by glow my most fertile day was today, but I got an alert this morning saying tomorrow then when I go to my calendar it chged it mind.  Back to today....  Does this happen to anyone else?   Didn't see the husband today we have sex yesterday & def going to tomorrow but you think if I'm past my most fertile day there's any luck/chance? Thoughts? 
Also my CM hasn't been anything really like EW. So this is throwing me off also... 
Thanks.& baby dust & prayers for you all. 

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