Hi, I went to the ER today due to some blisters on the inside of my vagina lips that are painful and cause burning when I urinate. The ER doctor thinks its Herpes. My results have not come back yet but i just don't think that Herpes is the cause and I am just trying to learn more. My sex partner went to the Doctor on Monday and was told that he had a bad throat and ear infection. He performed oral sex on me Saturday and Sunday and on Tuesday i began feeling pain. Can his throat infection cause these symptoms to occur in my vaginal area.