Thank you so mich doctors on Lybrate who responded quickly but finally last time I want to put my query on Lybrate. It has been described in brief please answer me. My last encounter was on 9/9/2018. Since then I have been worrying about hiv. After the 1 week of that day I was become ill flue like symptoms. I was afraid that I contracted by hiv. I suffered almost all the symptoms of hiv. Then after, 3 months I tested for hiv by Dr. sure hiv test kit (strip hiv 1 & 2 duo) it was negative. Then every month till completion of 9 months I tested for hiv by hiv tri dot test all were negative. Then after 9 months I went for both the tests hiv tri dot test and western blot test both were negative. Then after 11 months I tested for hiv again by hiv tri dot test that also negative. But still I am facing an issue of rash (rashes is like 1 single bump like mosquito bite appears suddenly which is surrounded by red blotch) which disappears within minutes or 1 hour. So my questions are as per below. 1- are these all tests conclusive? 2- should I go for another conclusive test like pcr rna or western blot test after 9 months is considered as conclusive test? 3- these rashes appears suddenly without any reason could it be any allergy or can we consider as an 1 type of hiv rash? 4- should I worry about hiv? Or I should I live my life by leaving this chapter as an awful dream? Thank you to the doctors in advance.