So I'm having lots of contractions stronger than Braxton Hicks but not strong enough to dilate cervix yet. I have irritable uterus and contractions have been ongoing since 23 weeks. I've had headaches lately through strong contractions but feel like my blood is rushing real quick and head pounding. I feel like it's happening more often since contractions are getting stronger. Aside from feeling out of breath my head feels like it's pounding. OB said it sounds normal but feels terrible like my head is going to explode. Anybody else feel this? I don't have a good feeling about it but definitely will make sure OB hears me out next appt don't want to risk getting a stroke or something