Bumps in vagina area

I am 15 years old. And I have been noticing these bumps on my vagina. And when hair is getting ready to grow back , the bumps start itching. And when I shave they bleed . What is the cause of this ?

it could be razor rash from shaving or ingrown hairs and then when you shave it can cause them to be ripped open and bleed. as long as you haven't been sexually active I would skip shaving for a few weeks just to give it time to heal and if it's ingrown hairs for them to fix them selves

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