How boring would the day be without a healthy dose of disgust, as well as hate, rage, or desolation? Any negative feeling is just the negative pole of a particular DUALISTIC pair. You sound like you are bemoaning this negative feeling instead of welcoming it in the spirit of wholeness. If it is jumping up for you when you are quiet that means it has built up in the subconscious. Recognize that disgust goes along with its opposite, which would be something like fondness, or comfort. The more you are attached to the positive, the more the negative will manifest in your life. Don't spin your wheels rationalizing the benefits of any negative - just make a place for the feeling, and detach and witness it, with the object of transcending the dualistic pair. Doesn't matter what the object of disgust is - yourself or something else. Your question is seeking an intellectual answer, I would have preferred if the question was "How do I take this feeling through the EC process?" You can also think of it as a first-level emotion that is hiding some other deeper core feeling behind it, that you should get to. Process the disgust, and see where it takes you. Shift into an experiential processing mode and out of an intellectual mode, trying to figure it out. Thanks for an interesting question.