Am I almost there??

I am 38 weeks and 1 day. I have moments where I can wake up and not feel pregnant and then I have moments where I'm so over feeling pregnant I just want my baby out lol but here lately ive been having intense period like cramps in my lower pelvic area , hip cramping , side/ back cramping , I've lost bits of my mucus plug but not the whole thing and not a lot of it , last time I was checked at my ob I was 1 1/2 cm dilated and 80% effaced I go later on to see what I am today.. does anyone think I could be close to baby coming out? I really don't wanna be overdue, so these sound like symptoms you had close to when you gave birth?