So what I'm gathering from this is that if you have a lump, go to a doctor to find out. Without these fellows seeing it they can't help
I found this for you..hope it helps:
Genital Herpes: The Facts
Diagnosis
Because people's experience of genital herpes varies so greatly and because the treatment of any sexually transmitted infection is distinctive and specific, accurate diagnosis is essential.
Accurate diagnosis of genital herpes is made most easily and correctly at the time of an active herpes infection, preferably the initial symptomatic infection. Diagnosis involves the doctor taking a medical history, performing a physical examination and taking a swab to detect presence of the virus.
At this time, genital secretions and blisters containing fluid necessary for confirmation of infection are likely to be present, and a definitive diagnosis provides patient and doctor with the necessary information to optimise treatment.
Laboratory confirmation
In order to confirm a diagnosis of genital HSV infection, it is necessary to prove the presence of the herpes simplex virus. Detection of HSV antibodies in the bloodstream is not sufficient because this cannot define the site of HSV infection.
The usual procedure is for the doctor to perform a swab test, in which a sample of the fluid from a blister, from ulcers, or a sample of a genital secretion, is taken and sent away for analysis.
Laboratory analysis is usually made either by virus culture (where the virus is grown in material known as a culture medium) or by antigen detection where components of the virus are specifically identified.
Because it is possible for a person with genital herpes to have another sexually transmitted infection at the same time, a full genital check should be made. For women this may include a cervical smear test.
It is important to note that having genital herpes is not associated with the development of cervical cancer.
While a blood test may reveal infection with HSV at a time when no genital symptoms are present, confirmation of genital HSV infection is still essential. If the blood test is specific for detection of antibodies to HSV type 2, the likelihood of genital HSV infection is increased, but still not proven. The doctor may ask you to re-visit for a swab test when genital symptoms or discomfort appear.