Bad dreams... please talk me down out of them.

I'm 11 weeks today in the last weeks I keep having these awful dreams/nightmares, that something is either wrong with the baby or in other dreams something is wrong with my uterus. I've never ever had dreams like this before in my previous pregnancies, even with the last one that I lost 2 years ago. But when I wake up the first thing I notice I'm thinking is that in my heart / gut not only is everything healthy but my thoughts keep going to "this little girl is healthy, it's okay". I was blowing it off as nothing and not bothered but last night I had another one, it's been nightly, and now I'm scaring myself. Any thoughts or insights? I'm now very eager for my next appointment on the 30 this because the Dr said he'd be doing another ultrasound then. I know I'll still be terrified going in, like I was at my 8 week, even though the appointment went well. Feeling too uptight 😔