Cathart- that's a massive variance in dates...when did you find out? I'm also very concerned at those hcg results, there were 11 days between tests? Hcg doubling times for hcg between 1200-6000 is 72-96 hours. Over 6000 its greater than 96hours.
I'm really sorry, I hope it works out for you I think you should have another scan ASAP.
Big hugs, bleeding is so scary- I'm bleeding ATM too. I hope that UTI racks off soon too xxxx