the presence of persistant microscopic hematuria
is not normal.
Do you have proteinuria
, or high BP ? which may indicate problem with kidneys.
Or the problem may be with the urinary tract
Yes you have to do some basic tests like RFT, sonography of abdomen and pelvis, if required cystoscopy in consultation with your Doctor.
If there is no apparent problem with urinary tract you may be required to do renal biopsy