Thanks for the query.
According to your description the symptoms could be more possibly due to thyroid
As thyroid hormones regulate the metabolisms in the body, they can cause irregular periods
So along with taking pills for PCOD
, you once again go for thyroid levels and adjust the dose of the drug according to that.
If your weight is normal to your height, no need to worry.
For more details you can ask me through: http://www.healthcaremagic.com/doctors/dr-sree-gouri-sr/63429