Hello Friend,, As you didn't share much details, I assume you have consulted doctors and tests to confirm that there is no issue with kidney. If so, they would have suspected any other possible causes for this pain like  PMS or digestion problems or any injuries. You should take the family support to solve if it's a medical issues for this pain. May be your are in  depression as no one is understanding your pain or lack of financial support. I don't know. It's better you have a counseling to find your actual reason for this depression and how to overcome.