question!?!?

Elizabeth

So I have 3 apps, this one (glow), Flo, and lunar. Glow & lunar day my period is today (no period) flo says tomorrow. I usually have cramps a couple days before. But no cramps. I have cramps around 4-8dpo and nun since. I felt like I was possibly pregnant but now I don’t feel any symptoms. Which app should I trust? I tested at 11dpo (pictured below) I don’t want another negative 😕