daily fever of 38 to 39 degrees Celsius

[shahshah786]

It started 4 years ago which i got longest fever of my life (for 1 month) and every evening it can goes to 39 and even 40 degree celsius. Doctors conducted lots of blood and urine tests, X-Rays, CTs, but in vein. At last it disappeared by itself. During that months, i ate many antibiotics and anti-fever pills.
Right after one year, it came again. this time it lasts for 25 days and then gone. The next year, it came again. But this time, with a swollen Lymph node at left of my throat. Doctor performed fine needle Biopsy and confirmed Lymph node TB and this is how I started to eat TB course along with Liver protection pills.
10 months has passed, and the medication worked. My lymph node got smaller than before but (as usual) i got fever again.
As I keep monitoring my Liver and Kidney Functionality on monthly basis, my LFT report shows high Red Blood Cells (50 uL) in Urine and well as RBCH is also high (9.1 HPF). All other parameters are normal. It is very confusing the reason of constant fever again (at the same time interval of the year). It is not supposed to happen as i have already detected TB and curing it well. Please advice what can be the other possibilities?

Thanks in Advance!