12 week scan anxiety

Leanne

So I just some reassurance!!! I am 11+3 going for my scan next wed but all I can do is worry that there is something wrong, or for some reason the baby doesn't exist!! Or it’s a missed miscarriage!!! So far iv had a lovely pregnancy granted iv had horrific morning sickness and my boobs kill me but iv had no scares no nasty cramps or bleeding or anything of the sort!!! Am I just been silly!!!!