OK ladies, I am 37 weeks tomorrow, contractions are about 3 minutes apart and lasting about 30 seconds. I think they are just Braxton hicks but they hurt just as bad. And I have had severe pain in my lower abdomen for 2 days that keeps wrapping around to my back. Also, when I stand up, I am in more instant pain. Like I can't walk without being bent over a little cause it hurts. Baby hasn't been moving as much. I am worried. What should I do?