<human>: Condense the text into a few key points

My long distance girlfriend of 2 years dumped me a couple of weeks ago. We'd see each other a couple times a month and talked daily when we were dating.  I felt her growing cold towards me and I reached out the most during the last month before she broke up with me. I was ready to move, etc. The week she dumped me she said she was too comfortable with me and she needed someone more dangerous (I'm boring I guess?). She said she needed space as well. I tried to give it to her. She proceeded to text/call me every other day and came and saw me within that  5 day period.  After she left my house I was miserable. 4 days later I received a call. I played it cool and got off the phone asap. The next day she sent me a picture of one of those summer coke bottles with my name on it. I went to 3 stores to find one with her name and returned with a pic. She didn't know I went to three stores, but I thought it was a romantic gesture. Instant cold. She responded negatively. The next day, July 4, I went to my uncle's house and left my phone at home charging. When I got home there were 9 missed calls, 9 texts, 2 silent voice mails, and one sobbing voicemail.  The gist was she said she needed me there, she wishes things were like they were in the beginning, etc. I called her back asking if she meant everything she said and she said "some of it". Right then I said I'm not going to play games with you, if you want me you know where I am; if you don't, then leave me alone.... 

4 days later... today.  She texted me. Telling me one of my favorite bands is playing around my birthday in her town and my town, and she just kept trying to make conversation. I don't know what to do. I want her back. I've been making changes, but I just don't know what she wants from me.

I asked my friend and he said it's like walking a dog in the dark, every now and then you have to pull on the leash to see if they're still there...
<bot>: What should I do? Ex dumped me and wanted space but keeps texting me when I try to heal. (I want her back)