Hello Sir, I received oral unprotected sex 8 months back I?ve tested many times for hiv since and results came negative but I was ill since my exposure for 6 months lost weight and now gaining. Yesterday I went for hiv test that is after 8 months of possible exposure it came back negative the value was .48 by 4th generation test. 1) am I free of hiv? 2) the value of my last test was .35 and now I got .48 do I need to worry about it? 3) do I need more tests for conclusive results? Please help me with it.