Don't know that much about ED, but my understanding is it is to do with self image/worth primarily, so the question would be how do you feel about yourself when you stand naked in front of the mirror (male or female). If you can say yeah not bad, could improve a bit, but all in good time, then you are probably in a good state, conversly if you are applying a microscopic analysis of criticisms about your body state and can't see more positives than negatives in who/where you are at this moment then maybe some more self loving is in order.
The true Paleo life would suggest that in order to exercise all our body systems, then at different times we need to be cold, hot, hungry, beyond full, tired, lazy, etc. Because we live in a thermostatically controlled world with sugar & comfort on tap, then to achieve true Paleo we must deny the comforts a bit sometimes and this of course is the issue, how much is too much, well this is often hard to ascertain, even for those without a history of ED.
If you are on a power/control trip because you can supress your hunger, then this may be questionable, I imagine it should be more of a meditative process, in the knowledge you will eat soon enough. I am currently on the 2 meals a day, but not counting anything specifically, will look at doing the occasional fast maybe 24 hours fortnightly, I figure that should be enough to let the body sample hunger. I haven't really looked at any fasting protocols, but imagine they are often promoted as the "cure all", which is not true, I just see fasting as a very small part of a very big picture, so if you are concerned you may go too deep, then don't go there, the overall nutrition & moderate exercise is the bulk of the picture.
It's like adding optional extra's on a vehicle, a couple enhance the vehicle, but if you were to do every protocol discussed in Paleo groups, that would be an awfully strange looking vehicle you are driving, so find what works for you and leave the rest.