Sir I am a 24 yrs old guy ! Few days ago I suffered from a fixed drug eruption on my gland penis and lips ! Doctor suggested me a topical corticosteroid which I applied for 14 days ! Am cured now but the areas where these happened till blackish on my lips and glans penis ! But Now 2 days back I noticed a small Ash coloured bump on my gland penis but it is painless ! I had a previous history of unprotected sexual exposure ! But I tested vdrl (1:2 reactive) and
HIV (non reactive). Please help