Most Helpful Girl
That always hurts when someone has moved on. Especially so quickly. But you have the right idea in realizing that your best way to move on is to love yourself. Easier said than done I know.
Just focus on things that make you happy and that you have going on. Go out and do something for yourself. See your friends.
It's a slow process but it sounds like you're already getting there :)
Most Helpful Guy
Sounds like you're already doing your best... Stuck in a similar position too mate, so I know how much it sucks. It may sound daft, but actually having feelings proves one thing... you're human, and still alive :)
Wondering whether or not it's a rebound for her will only drive you crackers unfortunately. I am wondering the same about my ex, took her about two weeks, but my situation is unique, just as yours is.