Maybe EP got herself scratched up rooting around for TP in the bush or while mushrooming for DC. Except she doesn't know what 'mushrooming' is so we can't say for sure.
As with any witness, I'd give great weight to corroboration. EP and her newly minted revealed bulimia doesn’t have even anecdotal corroboration. If I'm a juror, I ask myself, which she have been keeping an eating disorder to herself, perhaps out of embarrassment OR looking at the broader picture, is that another lie to answer a different lie -- admit to a lesser thing to seem credible -- and is merely an invention?
If EP lied about Stage VI ovarian cancer, and gastric bypass surgery, and liposuction, and bulimia, and a linear fraction of BW and 3/4 of an orange cake, why would anyone believe she threw up? Yet she semi successfully turned the page to a discussion of whether she has bulimia and whether she could expel DC toxin via vomit. With no corroborating testimony that she ever did vomit, just her word and also the total evidence of her life-time (one-time) battle with bulimia.
That is a masterclass in something.
JMO