Save those feelings for someone actually worthy of them.
Clearly this girl was of low moral fiber, sending her nude pics to every Tom, D1ck and Harry, she's really not worth dying over.
What you probably actually want is to escape the pain... That can be achieved by distractions.
Take it one step at a time, you'll realize eventually that you can get through this, and that there are MUCH better girls out there.
So sorry she turned out to be a skank