well first of all i wanted to just send you a big twin hug and a deep calming breath, I'm guessing both of those will come in handy.
secondly, what is your doctor suggesting you do next?
are they sending you for a 3D ultrasound or at least a way clearer on than this, because i can tell you that the anatomy scan i got was amazing in its clarity compared to tall the others i had got to that point, so there are hi res ones and low res ones.
or are they asking you to wait a bit, since they may be concerns about a long solid exposure at this very early stage, and although i am totally sure you really need to have your questions addressed, unless you considering drastic measures, what can you really do this week that you can't wait for a few more weeks to do?
i wonder if the classic things folks do to get babies to move in the womb work when they are this young?, i wonder if they would see better if they little buggers would kick around a bit and change position, at what age gestation can they change position i wonder?
ill be thinking about you