Letrozole

Abby • 25, TTC for 3 years

I’m currently in my first cycle of treatment with letrozole. i finished my day 5 sunday night and woke up monday with some light spotting, and now today with some heavier bleeding. is this normal? I’m so worried i did something wrong or this cycle is going to be a bust. Has anyone else had this happen to them? i’ve reached out to my fertility doctor and i’m just waiting to hear back. Thank you!