Ovulation tracking

Angie • 26. Married. 2 boys. Angel baby. Rainbow on the way. 💜💙💚💛❤️
I guess I need help. 
October I miscarried. I've had 3 cycles since but my last two were pretty on schedule. 
According to glow I should be ovulating and in my window this week. I've yet to have a positive ovulation test.. And I've been testing every month for the past 3 months ??
  
So, should I give it a couple more cycles to see if I'm getting more on track or look to see if I'm actually ovulating each month ?