WOW not one but two big blesings from God. I'm so happy for you. I hope that your morning sickness is not so bad (that's if you have any.) As for baby names here are a few that might help:
Boys:
Joshua
Lucas
Matthew (Or Matt)
Benjamin
Gabriel
Nathan
Jayden
Girls
Gabriella
Jeanette
Ashley (I chose this as her middle name)
Brooke
Jaslene
I'm just throwing names here because some of them sound nice. Ultimately the decision is yours and your hubby's. Give it a few more months and just play it by ear because there will be a few name or names that you'll hear that you'll really like. For example when I was pregnant I was always in love with the name Jailyn and then Ashley so when my daughter was born we named her Jailyn Ashley. Good luck in finding the names for your babies. Wheeh how exciting. I love hearing about new pregnancies and then seeing the baby pics afterwards. LOL