It is fact, not opinion, that retail prices are high because of theft. (That's a response to the other thread.) It doesn't matter how bad you feel; that doesn't change economics.
It's good that you're sorry for what you did but you've already done it. Unless you have a TARDIS in your back pocket you can't undo it. And the time to worry about going to jail is BEFORE you commit a criminal act. It's no longer in your hands.

