As you have mentioned about your height and weight.You should reduce your weight at least 10-12 kg.for the better results.Vitex chasteberry is very helpful for balancing harmones like
FSH,
LH,
Prolactin. Thus used for female infertility cases and many more uses.But in your case for the treatment of PCOS and Infertility you should consult personally with Ayurvedic Doctor.will help you.
Next Steps
Consult personally or online through Practo.