If you test negative, it will be an encouraging result at this point. However, nobody can call your result conclusive or difinitive. If you want to get a conclusive result, retest at the three month mark.
Good luck with your tests.
R.A
Lisa, an HIV test taken after 5 weeks is highly accurate (over 95% accurate). You should know however that certain agencies recommend a 3-month waiting period before the test.