"It all changed in a spell of four minutes," admitted Worthington.
"First Paul McVeigh hits the post and then suddenly they've scored twice.
"It is disappointing because for 70 minutes we matched them in every department only to make two mistakes for their goals.
"But that's what happens and it is the difference between the Premiership and the division we are in. You get punished for mistakes by top sides.
"Now we've got 16 cup finals to keep up our challenge for promotion and I don't think this result will harm us. We've come out with a lot of credit."