Why did you even have to tell him? He left it for you to do, it got done, why should he care how? Except, I guess, he does. Sorry about the mood.
Also, confession is for 'bad' things. Mistakes aren't 'bad', they're just learning opportunities. I think you are being too rough on yourself, here, Pebbles.
And, say nothing when the mood is bad!
My, I'm full of it this morning, aren't I? Disregard whatever you want to. Except for...hugs!