Cheshire - I have just been through a very similar situation. I had bleeding for a week and pain in my left side and thought it might be ectopic. Yesterday my levels reached 8500 which showed they had been doubling every two days for the past week. They did a scan and found a uterine pregnancy and couldn't see anything in the tubes so they doubt it will be ectopic. The bleeding has now stopped but that doesn't stop me checking every 10 minutes to see if has started again. I hope your scan goes well tomorrow.