Sir 2years ago I had a sex
hiv+ women I used condom but I don't remember I used correctly or not and I kissed her lips. Now I got a mouth ulcer since 1month. No I went for HiV test(Elisa) the result is non reactive and the value is 0.05. Can I confirm I don't have hiv infection or is there any chance to get hiv i future for the past reason?