<human>: 22 Male (me), Female (21). Met a girl, we really got along well and have been dating for a few weeks. She told me she was recently out of a relationship when we first started going out but I sort of ignored it cause I really liked her. She really liked me to and I had no clue things were going to end.

She broke it off suddenly saying she needs to be single because she's been contacting her ex this whole time and is still not over him even though he treats her very badly.

Now I find out I'm a rebound (but she still wishes she could be with me) but it's also my own fault for getting too attached. I'm feeling really, really hurt and want to move on if I can but it seems so difficult. Any good words of advice would be greatly appreciated.

Condense the text into a few key points
<bot>: Dated girl who wasn't over ex. There didn't seem to be signs. I got dumped suddenly as a rebound.