About 3 weeks ago, I had unprotected sex with a close friend of mine. During the ordeal she complained about stomach pain and I thought it was strange...she reacted as if she had sore or something inside of her cuz each time I move she complained. Anyways, over the past several days, I have been expereiencing neusea and some sort of stomach pain. I feel weaker than normal. Few times I had sort of running nose, but it was not severe. I also feel this overall sense of "unwellness". Now I am really really scared that I have been exposed to HIV. I must admit, I trusted this girl becaus we had talked about stuff (we are good friends) and I thought I knew that she was taking good care of herself. But I later on, I realized that regardless of the answers she gave me about "been clean", I made a mistake. "What if" thoughts have made me really nervous. I called a clinic to test, but the lady said it was too early to detect anything...I should come back in three months. Am I at risk...or are these symptoms simply due to my fear?