How long, usually, do you cramp or have a horrible backache after you have your cervix checked?? When my doctor checked…

How long, usually, do you cramp or have a horrible backache after you have your cervix checked?? When my doctor checked it two weeks ago it really didn't hurt much after but my cervix was still closed then. This morning when she checked it she said I was dilated a centimeter. Not only am I still cramping but my lower back/spine/into my butt area hurts so bad that I can't sit down too long. But when I stand up I get this shooting pain in between my legs that doesn't feel like lightning crotch (I hate that term by the way lol) I'm just in so much pain right now. 😩😩