Am I ovulating?! My first month with OPKs

This is my first month using OPKs.

I've been doing twice a day for three days. But when I was trying to make a cool chart I ruined the other days by taping over the lines. They were all extremely light.

This one seems MUCH darker!

I am only in my second day of my fertile window as predicted by the app.

So is this positive?!

Thank you!!!