OPK OPK OPK

Natalie

So my <a href="https://play.google.com/store/apps/details?id=com.glow.android">Glow app</a> is saying ovulation is Friday and my Flo app says today. These are from yesterday, early this morning, and then about 10 this morning. When I uploaded yesterday’s the app said I was negative still but now they are getting lighter. Could that have been my peak or does it fluctuate before ovulation? TIA!!