<human>: Can you condense the text into a few key points?

My ex and I were together on and off for 8 months. It was a pretty toxic but passionate relationship. I was 100% into it but she kept wavering back and forth with her feelings--eventually deciding on NYE to end it for good. I was upset but completely understood and agreed we need to stop. We were both pretty emotionally abusive to each other in different aspects, one of my major complaints was that we weren't on the same team, it was pretty awful. I wanted a partner and lover where she just wanted a someone to fill the lonely times and a FWB. 

So i know that being so bad for each other there is no hope of ever getting back together. I am going to the gym daily and spending as much time with my friends as possible. I am also really letting myself "feel my feelings" when I start to feel sad and evaluating my emotions. For the most part I am doing great but there is a huge problem that I can't get get over. We are doing NC, I deleted her number and cut back on fb time, BUT I seriously think about her 24/7 and it's driving me crazy!! We work in the same building and everyday I am constantly looking for her, hoping to randomly run into her. This actually happened twice this week, both times random. We chatted for a minute and I was happy with it because I didn't feel sad or attracted to her after/while we were talking. I am definitely not over her but I'm also not wallowing in the breakup. I just want to stop thinking about her and looking for her everywhere I go. I realize I am a bit of a codependent and am trying to work on it. 

I don't want to get back together with her or be friends--I just want her out of my mind because I feel like it's seriously holding me back. So just some advice would help on what I can do to stop obsessing over her so much, esp. when I know I don't even want her back.
<bot>: Ex and I broke up NYE, went NC but I can't stop thinking about and looking for her everywhere I go. I don't want her back--just want her out of my mind.