Feeling like a failure

Patient: Hi.In 34 years old. I have not had a period in 21 years. been married for 3 years and trying to conceive. did a round of provera in jan 2014 got a period. I am due for a period this month according to my doctor but it hasn’t came yet. My question is are you supposed to get a period the month after taking provera if you haven’t ever had one.

Symptoms: last period naturally was 13 years old.
provera period was jan 13 2014 lasted 7 days.