3 days ago I got a cramp on my upper stomach radiating down to my pelvic bone.. I didn't think of…

3 days ago I got a cramp on my upper stomach radiating down to my pelvic bone.. I didn't think of much till this very moment that I'm realizing I haven't felt my baby moved within these 3 days (I just started feeling movement) .. I'm waiting for my doctor to call me back.. Has this happened to any of you mommies??