<human>: Give me the gist of the text in a nutshell

So my now ex and I broke up a week and a half ago. She dumped me and said she was losing intrest in me and didn't feel the same as she did anymore. I'm having a very though time because of this, but she seems and seemed to be doing very fine.

She went to the movies with some friends (5 guys, among who her ex before me, her best friend who has (had) feelings for her, and a friend she kissed all night before me when they were drunk).

Now because the exams ended she's out partying with her friends (I think them, because her ex favorited her tweet about it).

The problem is that I can't get the images out of my head that she might get drunk and kisses with one of her friends or some random guy (or even do more, but unlikely). It hurts so much but I really can't stop thinking about it!

The other chance is that said party is with other friends, who are also friends of mine, and that they are talking about me or ridiculing me, or that she even eventually kisses one of them.

I know I'm putting myself through alot more pain than I should, but it's just so difficult and I really don't know what to do anymore because I'm freaking out.
<bot>: Ex broke up with me a week and a half ago, is out partying with friend and I can't get the image of her hooking up with someone else out of my head.