Sir I did sex with a unknown girl before one year and I was also taking alcohol also after four days of sex I have some problem like vomiting one time only burning sensation in feet then I was so anxiety and stressed then I test for hiv and vdrl after 10 days one month two month three month and six month all were negative so is it clear that I am hiv negative but I have some bumps on my back stomach and arm what is cause of it. After one month of sex I had duodenal ulcers and I am still treatment on now I have some relax in burning sensation in feet but I have some strange problem in my body my cbc lft kidney all test are ok.