So I have two little red bumps and they hurt a little, and they don't have a head, usually when I pop them they just scab and then scar even when I don't pick the scab off(I never do that). So will they go away on their own if I just leave them to be and put .5 percent benzoyl peroxide cream on them? How long will it take. Please answer and any tips how to get rid of them fast? Thanks!!:)