Period 3 days late.... Help

El

Hey ya’ll, I know last month was a short month. But I had my period 16-19, ovulated shortly after. Like the 22nd or 23rd..

and then my <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period tracker</a> said I was supposed to start my period on the 10th.

Glow said the 10th as well.

What do ya’ll think?

My period might start the 16th like last month? Or should I test this week?