Talk to Gynecologist on Trying To Conceive

I m trying to conceive from past 1 year.reports said I have pcos.my doctor gave me locyst for 2 months and then stopped.she don't gave me any other medicine yet.my height is 5.4 and weight is 66.she asked me to lose weight.recently ultrasound shows polycystic ovaries.but doctor still didn't give me any medicine and on asking she said everything is fine and I just need to lose weight.what should I do now.?? can I be a mother?? my in-laws are desperate about kid what should I do.plz help.i have regular periods.plz tell me???? waiting for your reply