So today I feel very off it really achey back, tummy and pelvis (like mild period pain) and just…

So today I feel very off it really achey back, tummy and pelvis (like mild period pain) and just can't put my finger on why I feel so bleaurgh! My friend said this exactly how she felt going into labour/slow labour anyone else felt like this?? I'm 37+3 so not holding out much hope just wanting to get opinions x