Sir i have oral and unprotected exproce 43 days after RNA PCR test nagative 89 days wherten blot test nagative 4 months p24 antigen antibody test nagative 5 months Elisha test nagative 6 months rna pcr test nagative 7 months complete P24 antigen antibody nagative 8 months p24 antigen antibody test nagative but   still syamtom weekinees thougue White colour throat pain rashesh my skin dry colour dry mouth eye redness oral thrush nails yellow colour muscle loss urine yellow. Hail dandruff iam two times tested  rna pcr  results not detected my report  20 copies means positive,? or nagative please help me