Recently i've gotten a type of rash on my vagina, except there was no rash before, just a scab i found all of a sudden. the scab spread after a few days and after two and a half weeks subsided only now my boyfriend has been describing similar symptoms on his testicles except his were itching alot first. we have NOT had intercourse as of yet, only oral (on him) and handjobs/fingering.
i also was tested negative for herpes before his outbreak occured. any ideas of what it could be?