Early Labor Signs?

Alexus

So I’m currently pregnant with my second baby and will be 37 weeks this Saturday. For two nights now I’ve been feeling period like cramping in my lower back area light but definitely can feel them. With my first I never had any early labor symptoms my water just broke THEN I had contractions so I’m wondering if this is normal and or early labor signs? I’d like her to stay in my tummy for at least another week lmk if any of you guys had this