So I had a Gold version and I almost completely beat the game, like all I had left to do was beat Red on top of the mountain... and then I lost my game. So, I bought a new copy of the game from a pawn shop, started it up and created a new game. I played until I beat the first two gyms, then turned it off for the night. The next day when I turned it back on, it hadn't saved my game so I thought I had just forgotten to save so that time. After that I made sure to save but it still didn't save my game, and it won't save any of my games.
Is there any way to fix this? If so, please let me know, it's killing me that I can't play :( Thanks!