spotting 2nd week into month and heavy bleeding/large clots start...

spotting 2nd week into month and heavy bleeding/large clots started 3rd week into pills. This lasted almost 3 weeks. Dr. had to give me additional medication to take along with Yasmine to stop the bleeding cause it had caused mild anemia. Since starting the pill have had horrible nausea, dehydration, breast and lower abdominal tenderness, cry at the drop of a hat.and cramps that prevent me from doing anything. Also my bleeding was so heavy that even using tampons and pads together couldn't help for longer than 20 minutes. This is very frustrating because my Dr. refuses to switch my pill even after telling her that the pill I was on before caused me no problems and actually minimized my bleeding and cramps.