did i ovulate?

i am so confused with these tests. This is my first month using them and they keep getting darker and lighter can anyone tell me if i have ovulated yet? my <a href="https://play.google.com/store/apps/details?id=com.glow.android">Glow app</a> keeps adjusting because they keep getting darker and lighter. it has said i ovulated already now it calculated i haven’t ovulated and it’s still two days away. There’s two pictures of the test. can someone give me answers i need help!