question: Hello doctor, I am 20 years old and just had unprotected sexual intercourse with someone. This will be the second man I have had intercourse with. The intercourse began about a week ago and I am having burning urination and what seems to be white specs in my vaginal area. I am scared that I might have some kind of sexually transmitted infection. What should I do if I am not covered right now with insurance and cannot afford to see a doctor?