Braxton Hicks

This is my second pregnancy. I had Braxton hicks with my first but not nearly like this one!

Today I have been having them since 8Am and it’s almost 11AM now. They are not consistent or super painful. However, I do feel more pelvic/low back pressure then usual and have had two bowel movements. I’m wondering if I should call OB and see what they say or just wait them out. I’m not super concerned just uncomfortable. It is making work more difficult for sure lol . I’m just under 29 weeks. I have been chugging water all morning too.