Walking pain

Brittney • wife/mom, 💙👼🏻👼🏻, 🌈💖💙
Everytime I get up and walk around my hips hurt and i start cramping. Plus my baby isnt too active today. Should i go get checked out? I know i sound like an idiot but I'm a FTM and just really worried. Im 36 weeks + 6 days. Help?