About few weeks ago (around 2 weeks) i had a protected sex with an escort. All i can remember is that the condom didn't break Last week i experienced dry itchy face,especially around the mouth, temple, and chin, itchy arms and legs (no visible rash), and mouth ulcers on the side of my tongue, lower lip,upper gum and the inside of my left cheek. All that happens at the same time. I don't have any fever or muscle pains, or maybe not yet. Are these due to HIV infection? Or is it probably just me stressing out? Im getting freaked out right now. Any responses will be highly appreciated.