I am 48 years old. Have been having numerous symptoms for years now that are still undiagnosed. One of which is microscopic hematuria. My urine is ALWAYS positive for blood. Cysto was normal. I now have unexplained low grade fever, hand/foot joint pains, bloating, diarrhea/constipation, severe fatigue/malaise and an unexplained rash that causes severe itching, for 2 to 3 days, dries up, then another patch will appear some where else. I have had several blood test all of which are negative for ANA (had one POSITIVE ANA 2 years ago), Lymes, RMSF, and several others. My protein, globulin, albumin, calcium and RBC counts are now low. This is a new finding. PLEASE HELP diagnose me.