<human>: Can you give me a shortened version of the text?

Weve been together for over a year and a half. We talked about marriage, kids, everything. I put everything I had into our relationship and it seemed like she was too. She struggled with depression before we started dating. She started taking medication about 6-7 months ago and she completely changed. She became less dependent on me, she wasn't as clingy, I thought of that as a good thing. But apparently already  she didn't even want to be with me at that point. 

She had just gotten out of a serious long term relationship when we started dating. She hadn't been alone in a long time. 

Long story short a few days ago she called me and said she didn't want me to move back to her home state with her, she didn't want to get married, and she didn't want to have kids. Over the course of the past year we always talked about those thins and she never ONCE told me she didn't want kids. All these things changed so quickly. At least they seemed quick to me. 
She said she hasn't wanted to be in a relationship since her meds started working bc she has more confidence, and doesn't feel the need to have a SO anymore. So the past 6-7 months I've been being fooled. Led on pretty much.

As of now she seems very emotionally withdrawn. She won't respond to my texts. Her Facebook posts tell me she's happy (posting stupid "funny" shit). It doesn't seem like she's affected at all. M

I have no fucking idea what to do with myself. She was my best friend, we talked all day and now I feel like the rug has been ripped out from underneath me. What the fuck am I supposed to do now? 

Over
<bot>: GF of almost 2 years suddenly broke it off. No idea what to do with myself or how to make of the situation. What would you do?