I would almost bet that if it's going to be tonight, she'll be doing some rolling to get that little one lined up more. She's still carrying a bit wide -- think that the "delivery" position is baby's spine lined up with momma's spine. In that position, the momma can almost look NOT pregnant. So, I won't be surprised if she starts doing some rolling to get this little one more lined up in the "GO" position.
She's looking great! And she's such a delicate, pretty color! I can't wait to see what color this little one turns out to be!!
She does have that "forward-of-center" going on, so for sure, I'd be keeping a very close eye on her!