It is not uncommon to experience lower back pain during pregnancy, especially as your body adjusts to the changes happening. However, if you are feeling a hot or burning sensation along with the pain, it may be worth discussing with your healthcare provider. While morning sickness can vary from person to person and some women may not experience it at all, it is always best to consult with a medical professional to ensure everything is progressing normally. They will be able to provide guidance and advice specific to your situation and offer appropriate treatment options if necessary. In the meantime, you can try using heat packs or warm baths for temporary relief from the discomfort. Remember to listen to your body and reach out for medical assistance whenever you have concerns during pregnancy.