New to opk

Beseli
So I took an ovulation test today just to see, my first time... Glow said I should have ovulated the 19th.. But this is the test I got.. Any advice? Is glow wrong? Does this mean I'm ovulating now?? Should we bd tonight? We bd last night... So should we do it tomorrow? I'm totally in shock that it's this dark. I was pretty sure I was on with glow because of my ew cm... No ew cm but this test!!!! Ugh!