Bathtub Phobia

As you can see, Halle has developed a fear of the bathtub. But it's not just the bathtub that scares her. Two weeks ago the kids and I were in a hotel in Kirtland. Halle was in the tub and I stepped out to grab her a towel. I suddenly hear terrified screaming coming from the bath. I run in and find that Halle has done some business in the tub and it has totally freaked her out. When I get her out, she looks and screams, "Poop!" I clean it and her up and figure she'll be fine. I was wrong--she hasn't gotten in the tub without screaming about poop. I think she's afraid that it will happen again in the tub, no matter how much she checks it out before hand or after forcing her in and showing her that there was no poop. When I force her into the tub, she screams and tries to get both feet out of the water so she's not "in" the tub. Now when I tell her it's bath time she looks at me and says, "Jammies!" as in no way am I getting in the tub, I'll just get in my jammies, thank you. I have tried bubbles, new toys, wearing a swim diaper into the tub, getting in with siblings, parents, etc. Unfortunately, I think this is one she'll have to figure out on her own.