It sounds to me as if she just wants to take the pressure off the relationship for a while and see what happens.
As Birdygirl said, it sounds as if it was getting over-stressful for both of you.
When you just hang out together, as friends, you can relax and enjoy each other's company, without expectations.
Would you agree?
If you are suffering with anxiety and / or depression, it could be as well for you to get some help ~ counselling perhaps.
What do you think?
Good luck!
