Aww, first time mommy jitters talaga! 37 weeks is already full term, kaya yan ng sign na approaching na ang labor, but mas better na i-check mo sa OB mo para ma-confirm kung normal yung position ng baby mo or if there's anything you need to watch out for. A few of us moms nag-experience din ng ganyan closer to our due dates, kaya don't worry, pero really hinging on your doctor to give you peace of mind at proper guidance from here on, ha! Keep safe!