All of my opt came back “negative”

Lindsey • 2 angel babies with Jesus! 👼🏻

I have took an opt every day since it said I was in my fertile window. They were all negative. I used ones I had left over from last month so I ran out a couple days ago. Well I got a different kind of test tonight that shows smileys. My opt still says no peak. And when I took the test strip out it looks almost positive to me. Please help, idk what it means. Here is pics 👇🏻👇🏻