I already have done scan. cyst in my ovary. what is the solution?

only solution is 15% weight loss

It's about 8 cm in size which is significant. there are various types of ovarian cysts but this is not pcod. there is not much detail available in this report. I would ask for a pelvic scan along with some blood tests. consult a good gynecologist
sometimes only surgical removal is the right option.

consult a good doctor please Don't neglect

I have also done CA125 Test nd report is normal.

It is best to discuss this with your doctor. Firstly is it causing discomfort. Second the doctor may attempt a medicine route. If that does not work and you are having discomfort then you would need to have it surgically removed.