Labor? Labor coming soon?

Baby1ontheway122913

36 weeks & 4 days. having menstrual like cramps. on & off. haven't really timed them. it's not just a dull ache, they hurt a little. Braxton hicks or real contractions? I'm a ftm and don't really understand what contractions feel like. I'm already 1cm dilated & 50% effaced. lost my mucus plug.