<human>: Can you summarize the given text in a few sentences?

Hey everyone!

I broke up with my ex approximately one month ago, some 2/3 weeks after I told her I didn´t feel the same for her anymore. I know she loved me, but we were constantly fighting, and after 3 months together, I felt we were to incompatible.

The decision to move on was unanimous, but even knowing we weren´t compatible, not meant to be together and all that, I still had the strongest attachment to her, we were great together, very supportive to eachother, caring and with great chemistry.

I´ve been loyal to the No Contact rule since then, and I usually feel great or absolutely ok and moving on, but knowing about her, having a friend saying he talked to her, knowing that she will be in a particular place in a particular time, I don´t know, she seems to be my fuc*ing kryptonite, I feel sad when something like that happens, and I feel like she´s my weakness.
Because overall I feel ok, I´ve been busy, going out with friends, studying, going to kickboxing, planning my vacations, etc, and as soon as I feel great about myself, the simple knowledge that she talked to a friend of mine, or that she went to a party, or that she is moving on, can really put me down.

Even doing the best for me and even knowing that I feel well most of the times, it seems it´s being hard to really move on. Getting to that state of not giving a fuc* about her or about what she´s doing seems to be a far thing.

Sorry for the long post!! Would be grateful to hear similar stories, and how did you overcame the whole thing.
<bot>: One month after breaking up, I feel well and moving on, but knowing about my ex can really put me down again