Communication is very important to every relationship. I think you've made a wonderful first step in opening up to her and letting her know how you were feeling. Just give it time and hopefully it will happen for both of you.

I was with a woman who was very private. No matter how many times I told her she could come to me for support, she never did. It just broke my heart that she would rather go to a man instead of her own gf. So even if she doesn't come to you, reassure her that your door is always open.

Best of luck to you both!