Positive OPK?

Alisha

Hi! So this is my first cycle <a href="https://play.google.com/store/apps/details?id=com.glow.android">tracking ovulation</a> with OPK’s. I’m cycle Day 11 today so thought it was going to be too early for a positive OPK but what are your thoughts? Also my cycles are typically between 27-30 days.