My expose 29may2016 (actually i was drunken and i unprotected sex with shemale for 1 min feel very gulity ) 22 or 24 june2016 i check hiv pcr dna negative. 3rd oct elisa vdrl negative. 10.10.16 Rapid test from NARI center negative.but last 1.5 month small crack on penis under fore skin come for on day then go its come 3 time in 1month i go th vd specilist he suggest me seriva cream. Now last 1.5 month pain near neck need to clear thorat . mouth ulser come and go no pain what is the reason any test required?