Long Distance Ex.NEED HELP!!!

My ex-girlfriend broke up with me on October 5thand started dating this guy on October 23rd. We were in a long distance relationship for almost 3 months. We met through a mutual friend and immediately clicked with each other and hit off so well. After about over month of know each other I drove to see we got together after that and it was a great relationship. Things though started going downhill when she got this new job and started to getting overwhelmed in school. Contact started to become a little rare for about 2 weeks but we still texted each other goodnight every night but that was all we did for a week before she broke up with me. She told me she was having trouble making time for me and the distance was too much for her. She told me she wasn’t leaving for another guy and there wasn’t anyone even appealing to date there. She told me if the distance was closed we have a chance of getting back together. After about 2 weeks later though she had gotten with one of her friends and started dating a day after what would have been our 3 month anniversary. I don’t know if this is a rebound or not. We still send snap streaks to each other we also talked a little but the last time we talked was the day before she got with her friend. That day she messaged me and we talked for a little bit but she told me that she got into her first choice. That wasn’t school wasn’t anywhere near me at all but I didn’t get mad at her or act disappointed because I was genially happy for her and I told her I was proud of her because she has been wanting to go to the school for years. I just kind of lost my enthusiasm in the conversation and she started asking how school has been going for me because while we were together school was a little issue for me but I was making really good progress with her support and encouragement and I stupidly said to her that I’ve lost some motivation and I think she picked up on the reason why. I also sent her a goodnight message about a week later but she left me on open and never responded. I just learned about the new guy on Halloween night and I’m devastated. I think I messed up there as well because I texted my friend bawling and telling her what happened and she knows my ex and my ex’s best friend and I don’t know if she told any of them. I was gonna text her Sunday to see what’s up and to see how she was doing but I’m probably not gonna do that anymore. I also found out about this program which would allow me to move closer to her with a college. I wouldn’t go there for her but for the tuition since I would be getting over $11,000 off on the tuition. I haven’t gotten the chance to tell her yet and now I don’t know what to do. Can anyone help me here if possible, please?

The “relationship” was only 3 months and she’s with someone else now. You don’t need to tell her anything. Just do what’s best for you as to which college to attend.