Thanks again for all the support girls, does mean a lot 
Babyem you are probably right not to panic, the doc said it is sooooooo common in pregnancy.
So update is I'm all ok
Had the scan yesterday and then a needle biopsy.....this was not pleasant but hey I rather that to be safe and sure. I will get the results back next week. My OH looked after me when we got home, he does try bless. I literally was the pregnant woman on the sofa asking him to fetch this and that. Gotta make the most of it I say...
Hope you're all well.
xxxx

Babyem you are probably right not to panic, the doc said it is sooooooo common in pregnancy.
So update is I'm all ok

Hope you're all well.
xxxx