Ovulation?

Andrea • 3👶🏻1🐶💚Army wife💍🇺🇸

I started taking the ovulation test the day after my period ended and I numbered them 1-12 on day 12 I believe I ovulated but I'm unsure, hoping for others opinions just had my ninth miscarriage 2 months ago I'm now 4 days dpo if I in fact ovulated on that day. Praying for a miracle 🙏