Confused.... Please Help.

So I started a period on May 18th.. which was around the time GLOW predicted. As you can see in the picture .. it lasted 7 days.

My next period was predicted to be on June 11th, but came a week early .. on June 3rd.. but the crazy part is I lasted for 12 days and I bled heavy on every day except the first 3 days and last day.

My next expected period from GLOW was suppose to be June 29th.. but as of right now, I still don’t have it . 6 days late .. and just took this test.. pretty negative to me. So I’m early confused. And I’ve been eating wayyyy more than usual. And extremely tired.