I had a protected sex with prostitute in 10 June 2015 and after 1 month I had a test which is negative and I had a western blot at 2 months is negative and 3 months I had a negative hiv and after 6 months I had negative test I had jaundice at that time and after that in May 2016 I had swollen testicle doctor said to do ultra sound and gave me the dec 100 mg for 3 months which is filariasis treatment and I have recently searched that there is co relationship with hiv and filariasis after that in June 2016 ihad another test which is exactly 1 year which is negative hiv  my questions is filariasis is occured with me is std or sti and I should retest again now ? Am I having hiv