I did ask for x-rays but they stated it couldn't be a for sure thing and just to wait. The vets I go to are really into homeopathic.
Well..ok..if you didn't guess it by now..WE'VE HAD PUPPY NUMBER 6 ARRIVE!! All is well...three girls, three boys.
But amazingly, I still feel a head in there and since they seem to be coming every three hours, I'm not going to stress over it.
I will be calling the vet in the morning to let him know how everything went and if I still think it's a pup in there

or all the placentas haven't come out.
It's been a very long day for Tea' and she's resting, the pups are alternately nursing, resting...will post pics tomorrow! (taking a few days off from work for my new babies..lol)
ps. thank you everybody for your replies...this is a great group!