ON november 14, 2003. I performed oral sex to a man, and dispite my reluctance, I continued, but stopped before he ejaculated. A little more then a day later I became very ill with horribale back pain and vomiting. I went to the doctor and was given an ex-ray for stones, but he found nothing. Also, I did not mention anything reguarding what had happened a few day's earlier. I was scared for many months, but after 2.5 months I went and got tested and the test came back negative. Now many years later, I am still scared and am just wondering how accurate that test was and if I should be as worried as I am. From literature I had read many years ago, I found that after one month of possiable exposure the HIV test is 90% accurate, so how accurate would it be after 2.5 months. How worried should I be.