Sex addiction is not a particularly well justified term, either, with too much hype and not enough properly designed research; plus, the whole general tendency to talk about addictions outside of the original scope of chemical substance addictions leaves much to be desired from the standpoint of science (in other words, most of it is hype). I don't think that any of those labels have any practical utility to you, while the actual details you have been discussing on the thread, such as lack of motivation for self-care, are indeed very important.