You don't have a previous auto or manual save?
Are you playing the original release of Ego Draconis? The Developer's Cut release has cheats enabled that can teleport the character (load the save in the Developer Mode version and hit F11).
Can you move around at all? I once clipped through the ground Rush Attacking uphill, and popped back above ground by running in the downhill direction.
The game can also teleport the character somewhere if it detects that he/she may be stuck. I got teleported a few times when exploring, just trying to jump up onto rocks that were a little too high or get around obstructions that were not meant to be an alternate path. If the character is stuck, try running and jumping repeatedly.
If you are playing Dragon Knight Saga you can email your save to support@larian.com, but there is no developer mode version of Ego Draconis, so those saves can not be edited. I have never tried any trainers for the game, so don't know if any can teleport the character.
