Did you also have pain in your perineum during my due date?

Did you also have pain in your perineum during my due date? It hurts when I lie down and when I wake up, but it's not painful during the day when I walk. And the baby is hitting me too hard, it's painful. ???????? Grandma says that it's because I don't go out much and spend a lot of time lying down. But I don't actually sleep much during the day, I don't even lie down and I don't sleep ?? The doctor said she told me that this happens sometimes???