hello,I did my annual check up end of July,and yesterday I got a call from my family doctor because I have to repeat the urine test,the results came back with blood in urine ,I repeat the test and got the call today that she wants to see me again on Tuesday and is nothing to worry.She called me after two months to tell me that my test is not good? Well I am worried,what this can be? Thank you,Mihaela