Bumps on my vaginal and they itch sometimes, blister, puss, and bleed. they leave scares afterwards. never have been & not sexually active. any ideas?

You need to be seen: can't guess, more history and thorough physical examination are needed, start with your primary doctor who may refer you to a gynecologist / dermatologist, best wishes

GYNECOLOGIST: If you are worried you can check with your Gynecologist Doctor who will be able to tell you the facts about what it is and if you need treatment.