Thanks for the query.
Better to get examined by a gynecologist. Bacterial vaginosis
usually presents with vaginal discharge
, itching , smell etc . Presenting with bumps is little bit uncommon.
Usually STD investigations involve herpes and HPV.
Once confirm with your lab people.
After consulting gynecologist possibly the exact cause for the problem can be identified.
You can take metronidazole
as advised by your doctor.
This helps in treating the anaerobic infections
Both the partners to be treated simultaneously and maintaining of abstinence till the completion of treatment is important.