Please help,

I’m really stressed out as I just had a 25 minute panic attack. (Over a phobia) I was and still am by myself and I’m massively freaking out now as I’m only 5 weeks pregnant and I’m worried that amount of distress at such a high intense level will harm the baby? We only found out 4 days ago that we’re pregnant so I’m so worried and my fiancé is at sea so I can’t even call him 😭😭😭