i just typed a reply and its lost so annoying!
I get contractions that take my breath away at night, the only thing besides nifedipine that helps is walking! i was walking at 1.30am last night, tottaly sucks.
This is baby 5 for me, and i did get told that they would drive me crazy by my doc, he was right! im 33 weeks, but have had them since 26 weeks, if they don't ease by walking or changeing possisions, maybe call midwife.

For me day time ones are bearable. I hope you get some relief soon. All the best