[Q] Internal SD card corrupted?

Hey XDA,

So I wanted to get a fresh start on my Note and figured I'd reformat the internal SD card in CWM (I used "default" format option).

Turns out that wasn't a very good idea...

Fortunately, my Note still boots into Android (CM 11), I still have root, recovery and everything. But my internal SD card simply doesn't work. I actually first noticed something was wrong when I tried to download something in Chrome and it said I don't have an SD card... :p

Does anyone have any suggestions how I might get my phone's memory back in working order?

Thanks