Mommy was mean to Trixie

I noticed Trixie had a poopy stuck to her tail feathers. She tends to sit on her food dish (you never saw a bird eat as much as that tiny canary) and poop so it lands on the perch and some got stuck to her bottom. I waited several hours, figuring she'd do something about it herself, and she didn't. Poor girl, she has real difficulties reaching all her corners because of her trouble perching, and finally I decided I had to get it off for her. I toweled her with a washcloth since she's so little a towel would be way too much, and I wiped her bottom for her and cleaned it up, while she protested voraciously. She's far from tame, but we had come to a sort of understanding and now I'm afraid I've destroyed what little trust she had in me. She is not speaking to me. I was gentle but being wrapped in a washcloth and held on your back while somebody wipes at your butt with a wet rag has got to be unpleasant no matter how gentle. I talked to her the whole time and I've apologized repeatedly, but I am getting the Eye of Disdain and she was sitting on her perch trembling the last time I checked on her. I hope she forgives me.