She left me before my birthday

She left me before my birthday we have hurt each other a lot. We both have apologized a lot. But she doesn’t want to be with me anymore. We always used to get back a day later after a breakup. But since last week she never came back. On my birthday I called her and cried to her to take me back. But I think she likes someone else. But she keeps on telling me she loves me from a. Distance and what we had hurt her and me and that we are not meant for each other. No matter how much I beg. She never came back. What can I do to get her back. I miss her soo much.