Nervous 😁 anxiety

I've had two miscarriages and I'm now pregnant again due date 7/27/16. And I am a nervous wreck!!! Up until now I had a lot of symptoms the naseau boobs are huge and sore and over the last couple weeks I was extremely exhausted. But everything but the boobs have died down. I don't want to worry myself crazy but I would think going into my 7th week things would be intensifying not going away. I'm just super nervous and can't wait to make it to the 12 week mark. Just pray for us. Go for my us Thursday evening. Hcg and progesterone were checked a few times last time on 12/2 and numbers were great in just so worried.