when i go to use the barthroom to urine, my urine comes out cloudy and then sometimes it has a odor to it; and right along with the odor, there would be pinkish redish stuff coming out right along with my urine and its really thick. im 16 (almost seventeen) and im scared that i might have some kind of disease or something.i went to the doctor and they said it was a urinary infection and they gave me some antibiotics, but it didnt help, so i wanted to ask you guys about whats wrong..IM REALLY SCARD AND I WANT TO GET RID OF WHATEVER I HAVE SO I WOULDNT HAVE TO WORRY ABOUT THE ODOR OR NOTHING ELSE!! PLEASE HELP ME!!