I’m 39 weeks and have been having a constant period cramping pain feeling in my lower belly, going to my legs. It stopped during the night, or at least I didn’t feel it when I got up to pee a few times?

Been slowly loosing my plug the past week. I keep reading it should be bloody but it hasn’t been. A few Braxton hicks here and there but they never feel very strong. A few days ago I was 3cm and 50% effaced. I know labor is pretty unpredictable but I feel like I’m having all the signs.