So my husband and I went out for a walk today because it is finally nice out 😊 We walked maybe 500 meters and I started getting these weird period-like cramps. They wouldn't last long, maybe 20 seconds or so, but they were hurting. I thought maybe they were Braxton Hicks so we kept walking. We were out for a full hour, and they occurred every 2-3 minutes. We went home, I peed and am now lying down which has helped but they're still occurring. Not as often, but still happening. I don't feel my son moving as much either. I'm currently 36 weeks and 3 days, and this is my first. Are these just more intense BH or should I be calling my midwife?