Thanks everyone for your kind thoughts.
I had my scan and it showed a healthy heart beat of 141 and the exact size for the dates. I still have not been sleeping though. I have just started hypnotherapy and hope it can help me.

The Mrs - I can relate to many things on your post. I am at the same stage of pregnancy of you and have a 2.5 year old and morning sickness. I actually think my insomnia is turning into depression. I suffer from anxiety which has been brought on from the mc last year and the fear with this pregnancy. But I just don't feel myself, I am not as excited with this PG as I was with DD either. I don't feel as happy as I usually am.
Do you know if you can take medication when pregnant? I don't know if it is worth visiting my doc again (for the millionth time!).