hun, I had an ectopic last year. i actually thought i had a mc and was scanned, they could see no pregnancy. My hcg continued to rise slowly though, to cut a long story short it turned out to be ectopic, they only found out when it ruptured and i nearly died from internal bleeding. i don't want to alarm you but they need to be keeping a very close eye on you. What have they said they wil do next?