OPK help plz!!!!!

🖤Linda🖤 • mom of 4💙💜❤️💜👩🏻‍🍼7/18/22

Ok so yesterday my opk was positive. The lines were the same color. So today I test just to see and it's no doubt about it BLAZING positive!!! My question is is yesterday still my peak?? Glow picked yesterday as my peak day. Glow didn't change the prediction after today's test. I'm just curious. Here are pics of yesterday and today's test. Thank you all

^^yesterdays test. Lines same color.

^^todays test. Now that's a lot darker!!!