Tracey,
It is awful that they are making you wait until 4th Jan to find out what is going on.
Have you not thought about going to the emergancy dept ?
Wheni had both my m/c that is what i did and they sorted out a scan for me teh first time i went back the next day as the scan people had gone home. But the second time i went first thing and they took me for a scan that day.