Thanks everyone.
The midwife from the surgery called me today (such a different system out here) and told me that given my result from Tuesday's blood test it really wasn't worth coming back in for a repeat as that level means the pregnancy is not viable. I still wanted to go ahead, I know she's right but I need to hear it officially. Had the blood test this afternoon, was hoping to hear back tonight but haven't so it'll be tomorrow morning. Been bleeding on and off since yesterday so it's definitely a chemical.
On the one hand I take comfort from the fact I've gotten pregnant twice in quick succession at 44, on the other hand we won't really have another chance before I turn 45 as I'm back in the UK for two months starting end November and we won't see each other at all. So IVF is our only option now.
As always, I hugely appreciate all the support.
xx