Sorry you had this experience in on one of your very first rates games.
Because you have only a few games this will influence the rating heavily. Once you play more rated 3+P games, the influence of a single (resigned) loss will diminish, and you should increase your level again.
Game 44763280 was resigned by "ianslai" before it started, had player "Se7enLC", but no player "shortysax" and was marked as an unrated game. So this fits best what happened, but doesn't include you and was unrated.
Game 44763875 included player "shortysax", but lasted 17 turns and seems to have ended normally when the Province pile ran out.
If you can find the game number, I might be able to do something about this. But the two above don't seem to be that game.