My two female cats were spayed last week. one of them is fine besides the fatrolls i described in he separate thread while another one developed swelling underneath the stitches, which feels more like a hernia to the touch: firm, muscle-like tissue. The kitten behaves normaly, playful and cheerful, eats and drinks normally and has no problem using the litter box so i'm not really worried, since its not swallen or red, but Im concerned that this will create a problem in a long run. Is this a spay sway?