You're NOT A LOSER.

You just forgot thats all. Happens to the best of us. I forgot to pay back money owed on a line of credit (interest and the original withdrawl) for 3 weeks after it was due. Not pretty, a heckuva lot of interest. (No, not the same thing, just showing we all make mistakes we really regret, especially with money involved!)

Hope stuff works out (moreso) soon.