Sorry, just noticed my mistake putting bloods, rather than HPT. I had bloods on my mind when I wrote my post.
The thing is, that's kind of part of my problem. They haven't drawn any bloods.
I didn't get in touch with the clinic too soon as I wanted to get past my previous losses points before I got too excited. When I did contact them I had had my first flash of red blood and I was asked to go into discuss my multiple miscarriages, no word about confirming the pregnancy and what my HCG levels were doing. They have just assumed the worst, and left me to it.
Hence why I will be seeing my GP on Monday, and not my OB.