I'm done worrying if I'm in labour or about to go into labour.. Lately I've been having contractions, that cause shorthness of breath, hot flashes and a racing heart. The pain starts in my back and moves into my lower abdomen. I had preterm contractions at 21weeks and this is 10x worse. I'm sure I'm not hydrated enough, but that's sometimes a hard task. I'm honestly just waiting for my water to break any day now.. At 31w2d.