When did you give birth after 40 weeks?

Hi ladies, I’m going a little stir crazy because I’m 39w4d and baby isn’t here and I haven’t had any “symptoms”. I have a feeling she’ll come next week since I’m a first time mother. I mean, I’ve been a lot more tired recently and sleeping lots but no sign of mucus plug coming out or contractions. I haven’t even had braxton hicks this pregnancy and everyone says that’s weird. Would love to know exactly when you gave birth after 40 weeks and how did you know you were going into labor? Thank you!