Pregnant after a loss.

So, I am about 10 and a half weeks pregnant and this is my first pregnancy after a miscarriage at 6 weeks in June. I am so anxious because about a week ago my symptoms started to subside and I've had a dream now about a miscarriage. I'm terrified that because I no longer have symptoms like I did before that I could have a missed miscarriage. Has anyone else gone through or is going through this? I just don't know how to get positive with this pregnancy again until I know the baby is fine.