I'm no professional - but i think that your fine. I was frantic when i lost all my symptoms at 10 weeks, but i had a blood test to check my hormone lvls were still going up and they were. I also had my scan last week and everything was great! I still get that cramp/pain every now and again - i think that's probably ligaments stretching. And the tummy you probably thought you had, was probably just bowel distention.. i'm told that we will probably notice a proper little tummy at about 16 weeks.. i'm doubtful cause my tummy is still flat as before i fell pg. If you really feel there is something really wrong - book in with your GP or see if you can reschedule your appointment with Ob earlier?

I'm sure everything is fine.. fingers crossed for you!