my doctor prescribed me ambien and norco

Brittany • Baby Mason is due on February 7th, 2017 ❤️ baby #1
I'm 33 weeks pregnant, and I haven't been sleeping because of my contractions and back pain. I'm 80% effaced but my cervix is closed. I don't know how comfortable I am taking those prescriptions. I'm not looking for opinions, I'm looking for facts and expierence. Has anyone been prescribed ambien or hydrocodone while pregnant?