Well, you said that you were pregnant and miscarried, which I can imagine is very hard, but take heart in the fact that you did get pregnant.

What I mean by that is, if you were pregnant once, you will be pregnant again.

One of my co-workers miscarried and she was soooo worried that she was not going to be able to get pregnant again. Her doctor told her, " At least you did get pregnant. That means that everything is fine. You are fine, he's fine, it will happen again, it will just take some time"
I hope everything turns out the way you want it to...