I am heterosexual male and was circumcised at birth. Two weeks ago, I was indulging in foreplay with a girl who is HIV positive. Her viral load was undetectable from her last test in July 2016. She was very aroused and was secreting lots of vaginal fluids. I was rubbing my penis on her butt crack with precum oozing. There was no penetration whatsoever (very sure). Then i realized that my glans penis was wet since i had been rubbing on her vaginal fluids for close to 30 minutes without a condom. Her vaginal fluids had tricked down to her butt crack where i had been rubbing the entire time. Now 2 weeks later, i developed epigastric abdominal pain , vomited and had diarrhoea which resolved. Now I have a sorethroat. I convinced myself to test after 3 months. Now my question, I am really worried that my symptoms could be those of Acute HIV infection, can HIV be transmitted outside the body with contact of circumcirsed penis on vaginal fluids for more than 30 minutes?