Did I finish the card and did not the menses go down?

I changed contraceptive and finished the card, but the menses did not come down I do not know if I'm pregnant because it's been a couple of months. I interrupted the medicine for fear of being pregnant, detail is obese and now what to do?
Expert answer:

You need to go to a gynecologist and take a pregnancy test and regardless of the outcome you need to go back to the doctor: positive (do your prenatal) and negative (see why not menstruate and treat).

Category