Hi,
I had oral sex with a girl I did not know. 4 hrs later I had a white tongue. I got tested for all stds at 10 days - negative also had hiv combo tests at 42 and 48 days - negative. Even after medication still have a thick white coating at back of tongue which is worse first thing in the morning. When I rinse my mouth out the water is cloudy.
Does anyone know what is causing this?, Can this be an initial symptom of HIV, in 4 hrs post exposure? How accurate is a combo test at 48 days?
Any help would be appreciated