PCOD is to be properly diagnosed and treated.
In PCOD there is usually scanty flow and periods are delayed along with weight gain.
You are having excessive flow which can be due to other causes also lIke puberty menstrual disturbances , anaemia , anxiety or simple cyst
You can visit a gynaecologist for second opinion
Complete Haemogram , Hormonal assay like FSH , LH , Prolactin
, fasting insulin levels,
DHEA's , testosterone
and a TVS- ultrasound
is to be done.
Meanwhile you can take tranexaemic acid tablets 500 mgm twice daily for five days along with iron tablets.
Have a good diet rich in iron , calcium and protein.Avoid junk food.
Wishing you good health