White cell count in urine

I don't know if I am at the right place to help answer my questions or not.  But I have to try.  Okay, after many things...my doctor has now told me that my White Blood Cell count in my urine is high.(29)per hpf.  Also that my Hemorcit and hemoglobin are elevated.  But it may be nothing.  So I am so confused.  How can it be nothing when I feel so horrible.

Here is what is happening to me...I noticed a soft lump by my left kidney a year ago. They call it a hypoechoic mass. I have extreme fatigue.  About once every 2 weeks I run a fever of 99-101.2 for a day, with terrible joint and bone aches then it all goes away by morning.  Now I am experiencing shortness of breath daily it gets worse with laying down.  So you see, I am not feeling well at all and I have been doctoring for a year and still have no straight answers.  Part of the problem is right in the middle of some testing being done my doctor left the practice and it took 4 months to get back in.  Then the new doctor had to start over.  If you can help me make any sense of this, please help!!!

[Dnmh]

What other tests have they run?