Questions about HIV and Herpes 2?

Last possible exposure was in November 8, 2011 and up to date, I have done at least 6 HIV tests (latest was on March 30, 2011 which was past the 4th month mark) and all were negative. However I was tested positive for Herpes Type 2. The health consultant told me that the last HIV result is conclusive and I need not return for further tests but I do not feel good about it. Now I am down with flu and cough and I am feeling really groggy/ lousy at the moment. I would like to know what are the symptoms of HIV? I feel a little tired at times but I do not see/ feel any swollen lymph nodes nor am I losing my appetite. Do I have to go back for another test at 6 months? Also, since the diagnosis of Herpes, I have NOT had any outbreak nor genital ulcers, the only symptom I have is a slight burning sensation in my vaginal. Is there a way to get rid of the burning sensation?