hi, u r already getting tested so u should be fine
70% of population has some form of herpes simplex and taking anti viral valtrex will keep it in check
u have glands in the area u speak of; did the dr say anything about these glands; skenes and bartholin as they can get clogged like a pimple or sebaceous cyst
as to the raised pieces of flesh , did u ask, because if u r very young u may just be maturing and your labia minora can seem to grow new flaps (so to speak) and it is perfectly normal and nothing to worry about
good luck