whitetongue

Well before I get started I would like to say hi to everyone, Hello!. I have been told so much about this website that I had to see it for myself. So far I can't say anything good or bad it because it is all new but I hope that in time I can be like the others and say something positive. Moving forward I've recently broke off a relationship of 2yrs due to trust issues, but I recently started getting this thick kind of white patch on the back of my tongue. So here I go to google and type in white patches on tonque. Turns out that  they related hiv. Now I have had this white patch for a while about a year and even got tested but nothing showed up. I guess I just scared myself and need some advise.
thank u