Girls, My girlfriend wants space to find herself again and think of our relationship. What to do?

She went on a backpacking trip by herself and when she came back she told me it was a stepping stone to a more positive way of thinking. But she needs some space from people she has a heavy connection with, aka me, to work on that positive way of life and wants space with no contact. I feel heartbroken and alone atm and have a desperate urge of contacting her. I do keep busy and try not to think of her but we had such a heavy connection with each other. Almost daily meet-ups, daily messaging etc and all of the sudden that's all gone and i'm struggling with it a lot. Questions swirl all the time in my head. Does she miss me, will she contact me, is she more happy without me? This is torture

Girls, My girlfriend wants space to find herself again and think of our relationship. What to do?
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