Hope it comes around fast and you see a healthy little bub. The placenta may be blocking movement and hearing the HB.
That is what I am thinking and hoping.

How far along are you? I thought you couldn't hear the heartbeat with a doppler until later. I'm sure everything is ok in there
I am just over 16 weeks. This Dr has done all me shared care with pregnacies and both times we got a heartbeat on the doppler early. (we looked it up to double check from her notes).

I think she is just been cautious and like she said I guess I would hate bad news a couple of days before Christmas. What will be will be and I am sure it is fine. This stowaway made me worry at the beginning and it is no different now.

Thanks everyone