It's good news! For today at least. We could hear the heartbeat straight away, the sonographer said all looks fine with the baby/sac etc so the bleed isn't coming from there, and nothing had moved down so no threat of mc (for now at least). She said the bleeding is likely to be from the cervix, a cervical erosion or similar, and I have a "simple cyst" on my left ovary which is most likely causing the cramps but which isn't really anything to worry about.
The relief was just amazing I had tears lying there and then!
I'm still going to worry especially as I still don't have nausea, and there's still spotting (more like brown discharge now) but they do say the risk of mc drops significantly after seeing a heartbeat at 8 weeks don't they?
I didn't get given a crl (didn't think to ask) but I was measuring 8 weeks 1 day which she said is great as it's almost what I thought based on LMP (8 weeks 3 days).