One night a week, we use the 1 & 1 count rule where the batter comes to bat with a 1 ball and 1 strike count. They get a courtesy foul. In your situation, you would still have 2 strikes and no more fouls to give. Next foul ball and you would be out. Check to make sure your local rule didn't change over the winter.
BTW, you shouldn't be swinging at bad pitches in the first place.
