Ovulation?

Kasondra • baby girl was born 11/21/16 💜 ttc for baby #2!
I'm so confused first month using opks and been testing since cycle day 11-17 so far still going to continue testing but I'm so confused it's cycle day 17 and according to glow yesterday and today were my most important day but my test have looked the same everyday this whole time ugh is this normal  I think the easy @ home test suck !!!!!