I had unprotected sex and preformed oral sex about two to three days before getting these symptoms, I have what almost looks like a rash around my vaginal area that have things that almost look like white heads and its extremely irritating, I also have a really bad odor and around the same time of getting these symptoms I got my period and its almost like a sharp pain when I try putting a tampon in (which I know can be a sign of chlamydia) I also have a very swollen tonsil in the back of my mouth and it hurts so bad that I can barely swallow. I go to college right now and when I went to my health service center that my college provides, she was very quick to dismiss my symptoms and said that its probably a rash from my period or a yeast infection and my tonsils were just because I was sick, I had a pill perscribed to me for yeast infections but it has seem to do nothing. Is it possible that I have a yeast infection in my mouth and vagina? Or do I have an STI? Is whats happening in my mouth retaliated to whats happening with my vagina? Or should I just listen to the doctor who told me not to worry?