I am worried about a matter. Now I am describing that on 23th November, 2009 some robber attacked me and they stabbed me in my leg and also my finger. Then I went to a nearby pharmaceutical shop where I took primary treatment. For sewing my injurious places local doctor needle and I didn't know that needle was new or used one previous time (It is very important mention that about five and half years ago "October, 2004" I sex with a 25 age woman with unprotected sex). After two and half month from my stab time (4th February, 2010) I participated a sports program and after I felt illness, I felt pain in my arm muscles, fever, omitting, fatigue, uncomfortable, slight pain in my chest and my armpit, few days diarrhea and constipation, pain my both hand upper joint, red rush, pain at abdomen and burning at the center point of my back. Among these symptoms upper left arm muscle pain, armpit pain, slight neck pain , some times hot body temperature but thermometer did not show the temperature which is higher than 98.6 F often it reached over 99 F, dis comfortable and burning at the center of my back is longer symptoms almost one and half month and still I fell these symptoms. In the meantime I went to the doctor they gave some tests but all the tests result normal and they gave some medicines but result zero. Again I went to doctor at this time he gave me antibiotic for ten days. I took these medicines regularly and I felt that I am fell comfortable better than before after ten days I felt I cure 80% although some pain was still in my arm , neck, shoulder and neck. Three - 4 days later I felt again same symptoms which I felt before took antibiotics. In the mean time I tested HIV 1&2(Elisa) test two times at 88 days and 101 days layer after my possible exposure and in both cases the result was negative and the value was 0.08 and 0.07. My upper arm pain, arm pain, chest pain specially very close to beast, muscle pain , neck, shoulder pain from February 5 to still present. I am anxious about the symptoms. Please tell me do I need to HIV test again. Please help me I am so anxious about this matter. please help me.