Spotting/Light period 😨

Aga • IVF Warrior🍍| IVF#1 👧5/8/2021 | IVF#2 ❌| 👼 April 2023 | IVF #3 👦 7/6/2024

I was on bc for a week, with last pill on Friday. Then Sunday had my bw+us and started GonalF. But that same Sunday evening I stater to spot and it continued overnight. Its getting stronger now... Is that normal? Called my <a href="https://glowing.com/glow-fertility-program">IVF</a> nurse and waiting on call back.