Don't give up on her. Maybe there are things you haven't been able to discuss before that she finds out while she's with you. She needs your attention... and introduce her to your friends and your family. Let her feel how much you care for her. Even if you are doing that everyday continue doing it and pray. I'm getting cold feet too...and I am blessed because he'd never stop telling and showing how much he loves me. I am getting cold feet not because I don't want my fiancé anymore or not attracted to him. He is my world. I cant imagine my life without him. Hang on there. Keep the communication open between the two of you.