It is not uncommon for pregnant women to experience lower abdomen and back pain during pregnancy. This can be caused by various factors such as hormonal changes, the growing uterus putting pressure on the surrounding muscles and ligaments, or even constipation. However, it is always best to consult with your healthcare provider to rule out any potential complications. They will be able to evaluate your specific symptoms and provide appropriate guidance. In the meantime, you can try some self-care measures such as practicing good posture, using a supportive pillow while sleeping, gentle stretching exercises, and applying heat or cold packs to alleviate discomfort. Remember to listen to your body and rest when needed.