Severe cramping doctor wont listen

Lu

How do you make a doctor listen to you? My cramps are so bad i have tried everything to make them stop. Over the counter medications, heating pads, exercise, i even tried eating more bananas when i heard that supposedly helps. Advil, tylonl, pamprine, midol none of them work longer than a half hour to an hour and pamprine doesnt work at all. I have seriously considered getting a hysterectomy theyre so bad. I have explained this to my doctor 3 times and they refuse to tell me any information on anything besides birth control used for regulating your period like trisprintex. I put up with it because my period was so erratic but i am in constant pain for a week every month to where i cant focus on anything and the doctors just keep ignoring me. Any suggestions or maybe anyone know any medications they could prescribe for extreme cramping pain?