I have the first response Fertility ovulation test kit and I took it weds at about 10/1030pm and there was one line. Then I took it

yesterday at 1:11 and there was two lines one was kinda lite and today I took one at 2:45 and got two lines again. So my question is is that the end of the two lines or will the go til when my predicted ovulation day on the <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> or will the rest of the test I had from now on be two lines.

First picture is yester (Thursday) last picture is today so is that telling me to have sex as much as possible