Hello girls, I finally gave birth! Can say?

Hello girls, I finally gave birth! Can say ?? On the 19th, a girl ?, now the question is, milk came today, but it's so painful and on both sides like there's a lump, it hurts so much that I can't raise my hands, is this normal? Even after feeding the baby on one side the pain doesn't go away? What should I do in such a situation? Who has experienced this?