Thank you all the doctors for responding as soon as possible. Today, for the last time I want to ask my query. Exactly on 9/9/2018 I had an unprotected encounter with a lady but later on I got to know that she had relations with many other guys and I was facing some health related issues same like hiv. So, after 3 months I tested by Dr. Sure hiv test kit its was negative. After 4 months I tested by hiv tri dot test kit it was also negative. Then after every month till 1 year I tested by hiv tri dot test kit they all were negative. And after 9 months I tested by 4th gen rapid test kit and western blot test they were all negative. And finally after 1 year I tested by hiv tri dot test kit thats was also negative. Now I am facing some rash like issues on chest like dermatitis. And now I am worrying about hiv again. In last 2 years I never had sex with any one. So my questions are 1) should I worry about hiv? 2) is my western blot test after 9 months conclusive? 3) is my tri dot test conclusive? Thank you again all the doctors for responding me.