After being told for over 20 years I would never have a baby, am now 11 weeks with scan next week. So terrified! Despite galloping morning sickness I panic it's in my head, that the baby will not be healthy at all, that I will lose it. I have given up smoking, drinking, nearly all caffeine, try to eat well as far as the sickness will allow but dreading the scan in case it's bad news. Is this normal?