During early pregnancy, as estrogen and progesterone increase in the body, fluctuating hormone levels affect the glandular tissue of the breast, causing localized swelling and pain in the breast.
As hormone levels return to normal, this swelling and pain will generally be significantly relieved in the third trimester or so, but there are some pregnant women whose breast swelling and pain will last longer and be accompanied by milk overflow, but don’t worry, these are normal phenomena.
What you need to pay attention to is a light diet, regular work and rest, do not stay up late, will also have some relief for the pain.