Hello Doc. I Am 30 Years Old 5'5" Weight 75kg,i

Hello doc. I am 30 years old 5'5" weight 75kg,i have not getting my period for last 4months. then got d&c 3rd July and then got period on 10th.from the 2nd day i took tablet ovulate and folic acid vit b supplement.we have intercourse as doctors procedure. i m still not getting period and no pregnancy by home pregnancy test and usg 3 days back, i have dyslipedemia and primary hypertension for two months. i have a history of two MR.too much confused what to do. pls suggest .thanks