Thanks everyone. Hula the bleed I had wasn't particularly painful but quite a lot of it - confusingly has completely stopped now no spotting or anything.
She couldn't see a heartbeat and was measuring 6 weeks which is very behind, but unsure if you can see a heartbeat at 6 weeks anyway. Either way I can't see how my dates are wrong but then I can't fully get my head around how it works if you've had a slightly longer cycle then a normal one.
Think I'm just going to consider it non viable and go to the scan Friday to have it contirmed.
Thanks for all your kind wishes, this is a lovely little group I shall be sad to leave it.