Well look ,the first signs i realized that blood drops come after i pee came 2-3 yrs before. so i got the urine test and it was good , but still i was feeling while peeing the pee burning and after peeing blood drops. so the doc still recomended to go check an urolog and do the ultrasound on my kidneys . so i took them and the doc said there was no stone in my kidneys. he recomended to drink tea and more watter. i did it , and later after some months again appeared the same . and started to get really scared.  im asking someone for any help or smth that mind serve as help.  what should it be