Quote: It might not be productive to share what I feel with her right now. She isn't in a position to hear me and understand those feelings right now?
Correct. I would agree with what everyone else has said so far.
Quote: Hang in. Do for you. You would not call one of your friends everyday or go by his house. If he called, you might talk or go out or say, "Hey, I'm busy, call you later." Treat her like the friend.
Yes, what DBB has said is true. I have a few friends that go back to high school. There are times we might not talk to each other for a week or two or more, and like any friendship there are ups and downs, but we all know we're very close and we would trust each other with our lives, we always treat each other with good will even when we're having a little fun at the other's expense. When one of us is busy, or one of us troubled, we know each other well enough that a lot of explaining isn't necessary.