<human>: Give me a shortened version of the text

We dated for the first 2.5 years of college, this past summer we broke up, and later she wanted me back. We got back together for two weeks and broke up again and didn't talk for a few months. In the interim she slept with someone and I was with a couple different girls. Over thanks giving break I confessed my love to her, hooked up and never spoke of it again. She tore her ACL and I have been taking care of her like a princess for the past few weeks when no one else has made the effort to do so. She says she loves me but is not IN LOVE with me, I feel like there is nothing I can do to make her love me like she used to. I have literally changed in every ways she wanted me to and she just told me she doesn't feel the same way any more. I'm normally a very confident person but I haven't been able to shake this. What do I do? How do I get rid of this feeling? Is this just the residual effects of puppy love? ..I still feel like I want her back as she is the only adult relationship I have ever had and the only girl I have told that I love. I think i'm going to go NC but not in hopes of getting her back. She has even wanted to stay friends, I just don't think its a good idea. 

As far as I go, I'm a CrossFitter I have a relatively large group of friends and am heading to law school next year. No matter how occupied I am I seem to drift back to thoughts of her.
<bot>: I cant shake the thoughts of my ex. No matter what I do, surrounding myself with friends and hobbies and school work doesn't help.