Hi I am 30 years old male from india. I received an oral sex form a prostitute in malaysia. I dint cum. But after that I was very tensed and got tested for HIV (Elisa 1+2) in 80 days, following by 99,123, and 130 days, all the test came negative. But now after 4 months from the exposure I am having a nerval pain in hand and Feet. Is it a symptom of HIV. Or the 130 days elisa test is conclusive for having HIV-