What Causes Brown Vaginal Discharge Along With Bad Odour?

HI IVE BEEN HAVING REAL PAIN IN THE OVERIES, N LATLY I SEEN THE DOC N THEY DID A PAP, AND IT CAME OUT OK BUT SHE DID ORDER A ULTRA SOUND FOR THE OVERIES, BUT IM NOTICEING REAL DARK PEE ON MY TISSUE AFTER WIPEING, AND I HAVE THIS GOD AWFUL ODER I CANT GET RID OF I SHOWER ALL DAY N STILL STINK. WHAT DO I DO MY APT FOR THE ULTRA SOUND ISNT UNTIL APRIL SHOULD I GO TO QUICK CARE? I CANT STAND THE PAIN AND ODER