I Am Bleeding Vaginally And My Physician Has Had Me

I am bleeding vaginally and my physician has had me on ciprofloxacn 3 times but in the last exam he found no bacteria so referred me to a urologist. The ciproflaxacn stopped the bleeding temporarily in the past but now after one week on the medicine I am bleeding (clotting) again when I urinate and sometimes in between there are clots and dark blood. My appointment with the referred Urologist is July 12 and I am concerned about the blood loss from now until then. Is this a danger or is there something that I can take or do until I see the Urologist for treatment?