Welcome to healthcare Magic!
The PCOD causes significant hormonal
imbalance and so the interval bleeding, you should have followed the advise of the doctor who had rightly prescribed metformin
You should be proactive in cutting down on the body weight.
profile seems slightly deranged, repeating it is worthwhile.
Follow these steps and meanwhile continue Yasmin
for troublesome bleeding till your cycles are a bit regular.
I hope the advise would be informative and useful for you.