Ana, blood in urine 6 mos or longer now protein in urine pad in legs lot of leg pain elbow and knee pain started with knee now radiate to leg help?

Lupus?: This is extremely important; you need to see a rheumatologist or nephrologist to see if you have lupus, which and cause severe kidney damage. Lupus is treatable BUT you need to be seen urgently. Insist on getting an appointment with one of these specialists; make your PCP listen to you, or go to an urgent care and have them get you a referral.