Hi gbon- It sounds like you are handling things very well. Giving your W space and avoiding initiating any relationship conversations is likely very important at this stage. As you've probably read many places on this board, it is also critical that you do things for you and focus on accentuating your positive traits that W fell in love with, while working on any of those easily procrastinated things that you'd like to change in yourself. Try to have the most positive attitude as possible around your W, making her long for your company. And, listen to all that she says and be as supportive as you can.
Perhaps her starting a new job will help alleviate some of the stress and confusion that she is experiencing. It does sound like it has been difficult for the two of you to spend much non-sleeping time around one another with the schedules you've kept. Patience is a must through all of this and just when you think you've run out you might be very surprised at the reserve supplies that you'll find deep inside. Take care and best of luck--Jamie