No period for a year after birth control

Patient: HI I WAS WONDERING IF YOU COULD TELL ME WHATS WRONG WITH ME. I WAS ON BIRTH CONTROL FOR ABOUT 5 YEARS AND EVER SINCE I STOPPED ITS BEEN OVER A YEAR SINCE MY PERIOD AND I KEEP GAINING WEIGHT I WENT TO THE DOCTOR AND IM NOT PREGNANT THEY DID BLOOD WORK AND MY THYROID AND SUGAR AND EVERY THING WAS FINE. SOMETIMES I CRAMP AND MY OVARIES HURT ANY IDEA? THE DOCTOR JUST BRUSHED IT OFF AND IM STARTING TO GET WORRIED SOMETHIN SERIOUS COULD BE GOING ON.

Doctor: