I had performed unprotected oral sex once with a man who has been with only one other woman. A few days after I felt a small bump on the upper part of my gums. I looked in the mirror and noticed it to be clear. Then I noticed small faint white dots on my lips. I looked online worried it was an std and read symptoms for them featuring nausea, dizziness and sore throat. I have experienced a bit of nausea and feeling faint as of today. I'm still very concerned if I have an std or not. I plan on seeing a doctor this friday.