Constant Braxton Hicks at 29 weeks

My baby is measuring 3 weeks ahead (don’t know if that has to do with anything)

She’s very active and I have been having constant Braxton Hicks off and on for about a week it’s so uncomfortable. Anything I can do to help it stop, this is my second child and I never had Braxton Hicks with my first

I’m not 100% sure it’s Braxton Hicks but it’s just a constant cramp in my pelvis area around my belly it’s tight and has a slightly burning sensation