My cat was surgically removed, when will it come back?

It's been 2 weeks since the cat's surgery was removed....it was under the pharynx for 2 years...but at the same time as it was removed, I thought it would come back right away, but it wasn't and it didn't change much from the shape it had when it was inside.....normal implant I've heard that it takes some time to get it back to normal, but... Does surgical removal of a cat take as long as removal of the nose bridge? For those of you who have had cat surgery, how long did it take for the cat to return to its original shape? My heart is impatient... ㅠ.ㅠ