...trying to keep comment short, but wondering if you are taking aspirin as some medications can cause bleeding in my bladder due to bladder damage many years ago with pelvic radiation; 3 time i have seen for myself blood in urine and by the time saw urologist had stopped... I still wonder if sometimes from kidneys; also i got a lot of bladder infections from diarrhea - so had to give us sitting in a nice warm sitz bath. It is very worrying and I wish you a good outcome..I have taken Cipro in the past but would not take it again as it is a Quinolone drug which u might want to check on internet... hope some good comments coming your way on here with help. J