4 days ago, we went out together and sang alhohol. then, like most people who do stupid things, we took cocaine and used it. One of the persons tested positive for hiv who has been using antiretroviral therapy for more than 1 year, the virus is undetectable and was negative on the last test that was done 1 month ago. is there a chance that we are infected? I did this for the first time and I'm too scared.If I am infected, how long should it take for my symptoms to appear, because after four days I got diarrhea today
please Help !