Aiyoh sayang, Braxton Hicks tu memang common and normal terutama dekat malam time, tapi kalau dah affecting your sleep and making you anxious macam ni better check dengan doctor or midwife you je to be sure everything is okay. A few of us dalam my mummy circle pun pernah experience the same thing, and once we got reassurance from the doc, boleh lah relax sikit.