Acute UTI with blood, RBC, pus cells rod

I am having an acute UTI with+1 blood, 65 pus cells, 3 to 4 RBC & some 86 rod bacteria. I went to my physician. He thoroughly studied my report. & Gave me an antibiotic costing 1300/- I even asked him,, shouldn't I go for urine culture before starting this expensive medicine. He then said that anything could happen to your body.. I was frightened & I had the complete 5 days course of that medicine. After finishing my medicine I retested my urine routine. This time my blood was+1, & pus cells were 26, & RBC was 3 to 4. & Rod bacteria was increased to 96. I was amazed by my physician's calculation. While diagnosing my problem & on the first day what should he be done. In fact when I consulted another physician he advised me immediately to go for urine culture. & After giving the samples you start taking Norflox 400. In fact my problem was therefore for the last six months. I consulted a dermatologist in this concern. He after checking my penis thoroughly.he said no problem is there.