Then what about super painful lower back pains??

Prob Braxton-Hicks? Thats what my OB told me mine was. And this video i watched explaining the difference between real contractions and BH was that BH ones are in the lower abdomen like period cramps and real ones are at the top of the uterus

Thank you

At this point the baby starts to grow rapidly. The growth of the baby and stretching of your body can cause this. But don't hesitate to call your Dr if you have questions.