Pelvic Cramps and Discomfort

Savannah

So I am 6 weeks into my second pregnancy! And Ive beem having cramps (which they've saif is normal) but I will wake up to pelvic pain.. i can walk amd sit and its mostly in my lower back.. I mean I am on my feet all day at work.. Should I just chalk it up to my pelvis stretching and cramping and ligaments stretching or should i be concerned:/