Finished provera but no bleed?

Iesha • Married 💍 30. Angel baby 01.25.19 👼🏼 - 🌈💙July 24th 2020 ♥️ 🤰🏻w/ twins 💚💚

It’s day 8 since I finished provera but no bleed. I’m supposed to start letrozole during the bleed. I’m so impatient 😫😫😫😫