Maybe labor soon?

I had my membrane sweep on Thursday, I cramped all day all night. Had a little of my mucus plug as well as a small tinge of blood (expected) after. Saturday I rested almost all day had only contractions when I would get up from the bed nothing serious. Woke up today with so much discharge as well as mucus plug. Now I've been crampy all morning & a little nauseous. I'm due on Jan 7th (wont go past that date, thank goodness I love my dr) but I would love to go on my own so I can try for a VBAC. Anyone know if this sounds like my body is getting ready? Possibly?