Sorry that you're also in limbo @LaSurprise, it is quite shit. 
I've just spoken to my DM on the phone to tell her about the pregnancy and also then about the chance it's not viable. Felt sad as I'd got a whole pregnancy announcement thing planned for a couple of weeks time when she was here face to face but I just needed to speak to my Mum tonight yes, even at 34, sometimes only Mum can make things okay
I feel better for having spoken to her. I was going to go into the office this week (almost four hour daily return commute) and she has convinced me to try to work from home and take it easy until my re-scan on Thursday.
My moods (I have bipolar) are being impacted by the combo of the scan news and preggo hormones so probably for the best!