This is my first time here and posting in any forum, sorry if I do something I wasn't. But Here's the deal:
I've been playing Skyrim for a couple weeks now and have just begun the Alduin's Wall Quest. I started to head out from Riverwood and decided to save and found that all my saved games, and quick saves weren't there. I tried saving again and it showed the typical "saving game" message and then continues like normal. But, when I go in to see the saved games none are displayed except for [New Save]. This is kinda freaking me out because I've put alot of time on it. Also to note, every time I try to go to the items menu it shows that it's doing a quick save, but I don't see anything displayed afterwards in the save/load game screen.

One thing to note: I saved my profile and everything on a USB because I go back and forth from a friend's house on occasion. There is plenty (3.1 G) of space left open on it.

Anybody know how to fix this?