Iui, letrozole and ovidrel. When to expect period?

Hayle • 5 yr old daughter. 1 👼🏼 1-23-19. Ttc baby #2.

Who here has done <a href="https://glowing.com/glow-fertility-program">iui</a>, letrozole and ovidrel? When did you get your period after trigger injection? My nurse said 15 days past trigger. And if I don’t get anything by this Friday to call. I’m on day 17 past trigger. Scared to test again and see another negative