Around 5-6 months back, I had unprotected sex with bar girl. I am not sure whether she was HIV +ve. It was just the penetration act(none of us came). There were no cuts or bruises on either of our sexual organs. I am sometimes worried if I have conceived HIV(and AIDS) or not? Are there any initial physical symptoms of AIDS? If I am infected with HIV(and probably AIDS) and if it is detected in early stages, can it be cured?