Cramping

I have been having a lot of lower abdomen cramping today. Mostly when I go from sitting to standing. I try walking it out but it seems to linger. However it is staying in the same area. It does sometime start when I am sitting and I get up to try to get it to go away. My little one is still active and I am only 3 cm dilated according to my Monday appointment. I am currently 37 weeks and 2 days. Should I worry or should I just rest.

BTW I have had a history of UTI and Bladder infections with this pregnancy.

i cant even stand n bend without getting sharp shooters up my butt and back, maybe its from all the stuff u did yesterday? just take it easy n rest :0)