IPod touch Facebook app issues help!?

[FluorescentAdolescent]

So today I was uploading some pics over the fb app. After I uploaded maybe 15 I went to the album, my finger slipped and hit something on the screen, and now everytime I go to the Facebook app it's just the time and battery Thing at the top, and then the rest of the screen is black. When I press or tap the screen, it doesn't react, when I press home button and log onto fb thru safari my pix are still there, everythings normal. It's just the fb app, what do I do?!?!? It's just plain black and theres the loading icon near the wifi signal bar, but it quickly goes away. Nothing happens when I tap the screen, what do I do???
Thank u sorry it's so long!

[Mya]

Try deleting the app and putting it back on or restarting the iPod touch