arrrggghhh hate this feeling

Andreia
Hello lady's as you can see from the title I'm having a melt down , tomorrow 18th I'm going in for my 12 week and 3 day scan and I am so nervous as all I hear and see if people going in and finding out the baby's heart stopped , I'm so scared and worried anyone else had that ? I could literally just cry right now , fingers crossed all will be well .x