If it doesn't stop when you change position or activity (laying down vs walking) I would call your doctor or go to labor and delivery. How close together do the cramps come?
There non stop walking laying moving from left to right dont help its just a non stop cramp
I try to but there isnt a starting point or an ending its a non stop cramp in my bump an back for like three hours now
Definitely either call or go in. It's always better to go when you don't need to than to have something wrong when it comes to baby. Good luck