Hi, Welcome to Health care magic forum.
You have poly cystic ovarian syndrome. and that is to be treated, for cure and not to have the period. If you have the period it is not the cure. and it wont cause the pregnancy
I advise you to consult a gynecologist for diagnosis and treatment.
Take more of green leafy vegetables, pulses, sprouts,and
protein rich foods to make you suitable to become pregnant.
Wishing for a quick and complete recovery. Thank you.