Polycystic ovary syndrome is a problem in which a woman's hormones are out of balance. It can cause problems with your periods and make it difficult to get
pregnant. PCOS also may cause unwanted changes in the way you look. If it isn't treated, over time it can lead to serious health problems, such as
diabetes and heart disease.
If your overweight reduce your Weight with exercise, exercise alone can make ovaries to release ovum and you can conceive, if not you need hormonal therapy for that and even metformin.
Nothing to worry now, it can be managed, Consult your gynecologist.