I had unprotected oral sex with a young man recently and about two weeks ago I discovered swollen lymph nodes on both sides of my groin. They are hard and about the size of a pea. Its been about two months since i hooked up with him. these swollen lymph nodes are the only things that have happened to me though. I heard someone can go a long time without any other symptoms. I was just wondering if there is any chance this may be HIV. im really worried.