Letrozole+Trigger shot + Progesterone suppliments

Does progesterone supplements affect your period? For period do you need to stop this?

My doc prescribed progesterone supplements*20days after o day and it's 15dpo without positive test.

This is my first cycle with letrozole, triggershot and progesterone.😵‍💫😵‍💫😵‍💫

#letrozole

#triggershot

#medicatedcycle

#progesterone

#unusualcycle