Worried sick

I'm so worried that something is going to happen to my baby/ something has happened. I'm feeling as sick as a dog and have all the symptoms! I just have had so many people in my life that have had miscarriages lately it's making me feel very anxious. I try to stop worrying about it but I can't help but have this awful feeling things are going to go badly. I think I'll feel better at 12 weeks scan hopefully 😩 anyone else so worried that things will go wrong?