Hi Irena,
I will be thinking of you today and sending lots of positive thoughts your way. This type of story makes me feel angry. The sonographer should not be passing judgement to you on weather your baby looks okay.
Take lots of heart in the knowledge that at this very early stage of your pregnancy it is often difficult to detect h/b size etc. U/s is a wonderful tool but if you were not yet 6 weeks a h/b would be difficult to detect if at all.
I look forward to hearing how you go today.
With lots of love and baby blessings,
Deb