Has anyone used first response ovulation kit?

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Hey ladies! I have been taking the first response fertility tests. The top teat was the 20th no line at all.The middle was yesterday morning with a very Squint your eyes faint line . The bottom one was today. I won't be with my husband until Sunday 👀 Has anyone used these before What are you thoughts? Do you think we have got a shot? I definitely have egg white cm soi know I'm fertile ijust am worried we will miss our window. Also, glow says I will ovulate today but I know the app isn't ever 100% accurate.