Hiv fear and accuracy of tri dot test.

I had protected sex with prostitute on 2015 June and I had hiv tri dot test was negative for 1 month and next for two months tridot test is negative and third month I had visited the ictc And get test done there it was negative And 6 th month I had done tri dot test which is negative at that I am having jaundice and in the month of May 2016 I had swollen testicle doctor said to scan I scanned he given the dec 100 mg tablets and buscopan and gastric medication for 3 months. And in the month of June 2016 i jad A tridot test which is negative which is exactly 1 year after exposure i am on medication and recently i searched in net that there is relation between hiv and filariasis is std or Sti? And tri dot test is accurate or not whether I am negative or not please say me i am in confused state that test was accurate or not