Hello doctor I had an hiv exposure with female prostitute where condom broken i realised after I finished and I took Azithromycin tablet 1000 mg and within 36 hours I took pep tablet ( viropils) and completed it do Azithromycin effect pep efficiency and I took HIV RNA PCR qualitative test at 33 days after exposure i.e after 4 days of pep got target not found  I got fever and white tongue  at 40 days after exposure i.e after 11 days of pep I took now hiv RNA PCR quantitative test result is target not detected in given specimen . And even now I am having little white tongue . do I am safe from hiv as these symptoms are  from some other issues.