Period-like cramping sensation.

ℬrandy💫
I'm 37 weeks, I'll be 38 this Saturday. I've been cramping on and off for a while now, maybe a couple of weeks I would say, should I time them? FTM and kind of nervous if they're contractions and I'm not doing anything about them or its just cramping lol. 
I also sometimes feel like I feel pressure and it hurts.