Lvl 20 Supply Stash completely vanished

Nyuchama - Archosaur

So I was on my alt in dreamweaver, la la la, my alt reaches lvl 20, so I automatically press B to open my inventory. I right click the supply stash level 20, and no perfect mana+ healing potions, no supply stash level 25. It's completely gone. I realize these things are unable to be recovered.... After this, the client froze, then my WHOLE computer completely. I had to unplug and replug... Please help me get my supply stashes back! b:surrender