@myotherbagisgucci I went to the hospital - luckily the little thing has attached well inside the womb!! They think the pain might be because my ovary is a bit behind my uterus, and the ligaments are getting stretched.
But that does mean I had an early scan, just about 6 weeks. No heartbeat mentioned (although we were mainly checking where it was, to be fair, also she was speaking French, and I don't know that I caught everything!!), and no image of the foetus, just the sac.
Given the situation, I'm really glad to be reassured, but all in all, it didn't show much, and might not be worth the hassle, if you don't need to be assessed early, and can bear to wait!!
I am definitely in the tired club - I don't know how those of you with little ones already are doing it! You are friggin superheros!!