Okay so i have been having like this cramping pain in my lower belly kinda like a contraction but i…

Okay so i have been having like this cramping pain in my lower belly kinda like a contraction but i dont think it is but i have been having them today off and on and i can be stiiting down or walking and it last about a min or longer and they hurt. Got to tell my doctor about it on monday unless it get worse.