I'm 31 weeks and I think I'm having braxton hicks contractions, but this is my first child and I'm not really sure what BH would feel like. I keep getting an aching feeling in my lower abdomin. It doesn't last long and they are irregular. Sometimes it hurts worse than others, but completely tolerable. My daughter is still moving like normal. Before these started a few days ago I've been terribly constipated, but now I'm having loose stools. Should I be worried or does it sound like BH to everybody? Thanks!