Miscarriage with first pregnancy in April- blighted Ovum. My husband and I are trying again and I’m doing the OPK daily. But I’m really confused and cannot tell when I’m

Ovulating :( yesterday when I took a pic with the <a href="https://play.google.com/store/apps/details?id=com.glow.android">Glow app</a> it said positive. Now it’s saying negative already...also seems too soon. It’s only a week since my period ended. I’m gonna post a picture below. App said I ovulated on second test- do you guys agree?