me and my ex just recently broke upfrom a 2 year relationship, she said she lost feelings for me and she been trying to find a way to tell me,and she finally did.we lived with eachother,she left suddenly. and she havent picked up any of her things yet (been a week) it looks like she still cares about me though. but shes starting to see this other person, that she was talking to behind my back.she dosent want to pick her things up because she dosent want to face me right now.
what should i do should i wait for her hoping shes gonna come back?
how can she see someone so fast and should i worry that what she have with him will be serious?