Why won't my psp go turn on

I have only dropped my psp go about 2 times not counting the times it had a soft landing earlier today i accidently sat on my psp i don't weigh that much and my dad has sat on it once too but this time it decided to break when i got off of it it was on for about 3 minutes and turned off i plugged it back into the charger the light came on i turned it on it showed the screen that comes on when you turn on your psp came on then it showed my wallpaper then turned off and i waited awhile tried agian and it did the same thing then it just dident turn on at all now its doing the same thing as before i would love for a quick answer my psp had all of my music and pictures that i was going to move to my laptop