Glow keeps telling me it's peek day

Kate • Pregnant with my first baby. Been with DH for 10 years and been married for 3 of those years
Hi All, 
I'm pretty sure I missed my fertile window this month and ovulation tests were negative from day 10 to 20 but glow keeps telling me today is my peek day (it's said it for the last 3 days now). Any idea how I can stop it and just carry on. I don't want to put a false positive test result in, in case it throws next month out as well.