Herpes, ulcer, sore....?

image

I have had this ulcer like thing for over a week now near my vagina (its right inbetween where my thigh connects to my genital area) its not bothersome unless I rub it (fairly hard but thats almost any part down there) and im really quite worried that it may be herpes or something like that? my boyfriend and I are sexually active, and he says hes gotten tested, not sure exactly when though. but he hasn't shown any symptoms, not even a cold sore. i just very recently started taking canesten for a yeast infection, could it be a yeast ulcer or something like that? im very worried

have you had any other symptoms? typically your first herpes outbreak would come with a fever, vomiting, chills, ect and it would spread fairly quickly.

herpes