Will it ever happen for me?

A short back story... I'm 35, husband is 33 (about to be 34). I have been wanting to get pregnant for a long time. He just started a new job and we're waiting on our house to be built. I had a very early miscarriage in December. I knew I was pregnant even before the tests could register. I also knew in my heart it was a girl. She would have been born on his birthday which is coming up in about a week. I know in my heart God has a plan for us... and I keep seeing baby this and that. I'm even getting nursing bra commercials on you tube. I'm still having a tough time with the miscarriage, especially this month. I'm just wondering if I get my rainbow baby, when will it be?