why's everybody pickin on me?

I was spayed on Thursday morning at FACE. Just so I don't over do it w/ my stitches, Mom's been keeping me in her room. We live in a tri-level w/ a lot of stairs. I feel great and am bouncing back to my old self pretty quickly. But what I don't understand is as soon as Mom let me out this morning every other kitty in the house promptly attacked me? I don't get it I was out of commision for a few days and now the whole house has gone crazy. Who do they think they are? I'm the instigator, I run around chasing everyone, causing almost all of the trouble, that's my job and I want it back! I don't play the victim well. What happened? I know that I smell funny from being at that FACE place and probably that medicine they used to knock me out. But Mom got a furbaby wipe and gave me a "bath" before letting me loose. Does Mom need to keep me in her room a few days longer until I'm capable of warp speed again or what? Confused, Izzy