I took the contraceptive and paused and did not come back?

I took birth control 6 years ago, I took a break after my last period, which ended on 4/10. I have not menstruated yet, what could be happening? What if I want to start over, when can I start again?
Expert answer:

Should you expect your menstruation to go down to start taking again, what is happening is a menstrual delay, there are many causes for menstrual delays and sometimes menstrual delays occur without any cause, they simply happen and that's it.