Hi this may seem a stupid question, i never had a sexual contact with anyone but masturbated sometimes..never did it in public toilet..but i have a fear of hiv..just wondering like when i go to a public bathroom than come back home and masturbated in my pants or underwear.im afraid that maybe by accident a body fluid from toilet seat touched my legs or something..im asking bcz i have a little bit swollen salivary glands and burning sensation on my tongue and read that it could be due to hiv