Talk to Gynecologist on About Pregnancy

my weight is 75 kg n height is 5.7mjha doc ny glucophage 500mg , folic acid, or loprin 75 mg di hui. i have pcos. m 86 kg sa 75 kg p aa gai hn but still no pregnancy. last year my child was died in 32 weeks in tummy. baby ki growth 7 month m ruk gai thi. n abnormalities show huen. halka 5 month k anomaly scan m sb thek tha. lakn sudden ya ho gya. or mra high bp rehna lga?? i want 2 pregnant plz help