<human>: We had originally agreed to split amicably. Things just weren't working.

I was still living with her whilst we sorted arrangements. She took too long to sort herself out (one of the reasons for splitting - that was her in general) - after seeing her post publicly about all the dating site messages she got - and showing me tinder notifications/messages, I moved out.

Whilst we were living together but not together, apparently she started seeing all sorts of people. Including one of my friends. Describes it as "time to have some fun" to people who have told me what's happening.

She's basically gone full blown casual sex mode from what I know. Which is hurting me after being exclusive for so long.

I was fine separating, I really was but everything that has come to light has suddenly crushed me. I struggle to eat, I struggle to focus at work, all I do is sit around and think about it. All I can think is how could she do that, what's she probably doing tonight/right now and if they've done it on purpose to be vindictive towards me. Part of me wants to do the same and just go chat up/screw everyone - but I know that isn't me and that I wouldn't even be able to pull it off anyway. I think that's just my way of thinking I'd feel better about the situation.

I've been told to refocus on me. Remember what I like to do and do that. I've tried but the rest of my thoughts are consuming me. I cannot get the mental images out of my mind to let the better thoughts in.

The only thing that really works is just talking to people but that's only a temporary solution as they act as a distraction.

Give me a shortened version of the text
<bot>: Fresh break up, she's doing fine and being promiscuous instantly, I'm crushed and can't get the thoughts out of my mind.