2 pink bumps after shaving labia majora, painless, not itchy. I picked them open, held apple cider vinegar on, burnt skin leaving a pink crater, help!

See Dr. Your first mistake was"picking them open." the second mistake was trying to treat them yourself with apple cider vinegar. At this point, you need to see a gyn dr. Or a dermatologist for an official/professional evaluation of the area to get treated properly, with what may or may not include rx medications. Good luck.