Ex broke up with me because of long distance, but now I'm back around

[maineman24]

So I dated my ex for 8 months and everything was great. She was the first to say I love you, and the first to want to get in an official relationship with me after 4 months of dating. We did long distance for about 3 months, she drove with me there for where I was to work for 6 months or so and I even flew her out after a month of long distance and I was to be coming home for Christmas Break. So two weeks before I was to be coming home she sort of out of the blue broke up with me. Stating she was really stressed, not happy as a person, and wasn't sure she could do a relationship right now... so I respect her decision and give her her space. And what do you know, 2 weeks later she is back hanging out with HER EX after two weeks of us being broken up. She stated in the breakup that she wasn't doing this to find guys or any of that stuff. She wanted time to figure things out. So my story continues because I recently moved back an hour away for the rest of my job. And I came home to see friends and family and went out to the bars. I happen to run into her at the same bar with her friend and i was with all my friends. I played it cool and knew what I was doing acting like nothing affected me or i was doing well! She was eating it up.. she told one of my best friends that she made a huge mistake, and that she loved me and all of that. So a week later we sort of "meet up" at the same bar together with friends even though she came out just to see me and knew i was out with her friends. We all spent all night together. We added each other back on snapchat and she even tagged me in a post of a funny video on FB the next day. I can tell that she regrets her decision simply by her actions and how she looks at me. She is still in a pickle because she went back to her ex, but i know she doesn't fully want to be with him but rather be with me, i just have that gut feeling. She knows that I am close to home now and I am not sure if that is playing with her head or if its playing with mine as well. She went back to him probably because she was at a low and had nothing to fall back on, but it has only been a month and a half since we broke it off. What is on her mind?? Do you think she will second guess things now that I'm back around when she wasn't expecting me to be?? I'm not sure what the play is here.. Little Help please