Feeling guilty and dont know what to do

I hurt someones feelings and ive apologized. I still feel guilty about what i did. Ive bern all week on diapers and got a spanking for this and something else. Im supposex to be off punishment tomorrow but i still feel guilty on this one thing. If i confess i might get another paddling or extension of my diaper. I deserve to be punished but i cant take more diapers. Should i confess and ask to be punished accepting what i get OR should i confess asking for a paddling id rather have over risking a diaper extension? Ive never had to ask for a paddling before so im nervous. I need to get rid of guilt.