Letrozole/trigger shot first timer

Rachel

This is my first cycle with letrozole and trigger shot. I have PCOS and anovulatory infertility. So I started spotting on Thursday, had full flow on Friday (CD 1). Saw my RE today (Saturday) for an ultrasound and bloodwork. He wants me to start letrozole today and take for the next 5 days (CD 2-6). Just was wondering what cycle days did others take letrozole and what has been your experience? I’m a little nervous (but excited to move forward on this journey) as I’m not sure what to expect...