What Causes Abdominal Pain When Diagnosed With Kidney Infection?

MY DAUGHTER IS 18 YRS OLD AND WAS PLACED ON PLAQUENIL FOR JOINT PAIN ALL OVER ABOUT 2 MONTHS AGO....IT CAUSED ALL THE GOOD MICROBES TO BE DEPLETED IN HER BODY AND SHE GOT A YEAST INFECTION THEN A UTI THIS LAST FRIDAY, SHE WENT TO THEY OBGYN AND SHE SAID POSSIBLE KIDNEY INFECTION IF WORSENS. SHE WAS PLACED ON CIPRO BID....IT GOT WORSE, WE DIDN T KNOW TO STOP THE PLAQUENIL THAT IT WAS CAUSING ALL THIS, AT 3AM I RUSHED HER TO THE ER WITH EXTREME ABDOMINAL PAIN AND FLANK PAIN AND FEVER AND PULSE OF 150....BUN CREATININE OK HER ENTIRE VAGINAL AREA AND CANAL ARE ALMOST SWOLLEN TO SHUT AND SEVERE SWELLING ON THE OUTSIDE, NOT GETTING BETTER. THEY GAVE HER ROCEPHIN IV AND KEFLEX QID....HOW LONG TILL IT GETS BETTER WITH RELIEF. SHE TAKES TRAMADOL 50MG, CAN SHE TAKE 1/2 A PERCOCET TO TRY TO RELEIVE THE BURNING SO SHE CAN URINATE?