Above features are mostly suggestive of ovarian cyst/ PCOD which is associated with hormonal imbalance, wt gain, oligomenorrhea
, white discharge etc.
Here, you need to consult with gynecologist to proceed clinical examination and relevant investigation like USG scan, thyroid profile, progesterone assay, blood sugar & prolactin, LH/ FSH etc to confirm the diagnosis.
Treatment includes 1) contraceptive
pill (ethinyl estradiol
& cyproterone acetate) 2) medicine for hypothyroid state (if detected) 3) Metformin (Obimet) to be continued. 4) Regular moderate physical exercise for weight reduction 5) Low carbohydrate
diet with iron supplements
and avoid fatty foods 6) Drink more water and eat fresh vegetables regularly 7) Avoid mental stress/ depression by meditation or yoga 8) Maintain genital hygiene.
Hope, it helps for you. Good luck.