I have a exposure with a prostitute without condom about 22 weeks ago, I have done HIV Elisa Test in 6 weeks, in 13 weeks Western Blot and in 18 weeks Elisa and now in 22 weeks again Elisa, every test has Negative result. But so many problems has been shown in the body like Eczema, Problem in eyes (Dryness, redness, eyelashes fallen down),fatigueness, almost oral problem (gum, tongue). Even the test result cames Negative but I'm still afraid, is there still a chances to be positive. Is this an early symptoms of HIV?, Please direct me.