Should I be worried?

Hello,

I need some advice it is the weekend so doctor office is closed but I don’t want to call the emergency number if I don’t have to. I been having what seems like Braxton Hicks since Thursday, but my worry is today I work with them really bad. To the point where my bottom belly hurts and I get a sharp pain from one corner of my belly to the next I have to stop what I’m doing and breath! It truly does hurt it brings tears some times should I be worried?